Someone help me please
Which of these is a function of estrogen in reproduction?
A. Providing sugar for the maturation and motility of sperm
B. Providing insulin for controlling blood sugar levels
C. Promoting the release of eggs by regulating other hormones
D. Promoting the development of adult male characteristics
Answers
estrogen is what the females has and testosterone is what males have. estrogen releases eggs to reproduce
Answer:
The correct answer is C
Explanation:
Estrogen is the female hormone, so it wouldn't have anything to do with male characteristics.
Estrogen pretty much is the hormone you start to produce when you hit puberty. It starts the development of the female body, and thats wen you start producing eggs.
hope this helps :)
Related Questions
What part of an echinoderm is made of harder plates, which makes the animal feel bumpy?
Answers
Answer:
The bodies of echinoderms are made of hard calcium-based plates that are often spiny and always covered by thin skin.
Explanation:
hope this helps
A biome is determined by ______, _____, and _____
climate, latitude, weather
plants, precipitation, seasons
climate, latitude, elevation
evaporation, temperature, animals
and
Answers
Answer:a is the answer
Explanation:
True or False: The Calvin cycle is also known as the “light-dependent reaction” because it needs sunlight.
Answers
Answer:
false
Explanation: The Calvin Cycle, or light independent reaction, does not utilize sunlight as an input. During the light independent reaction, or the Calvin Cycle, carbon fixation first occurs. CO2 produced during the light dependent reaction reacts with RuBP, ultimately producing PGA.
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1. What are the three components of the skeletal system?
2. List four functions of the skeletal system.
3. Name and describe the two types of tissue that make up a bone.
Answers
2. The skeletal system gives the body its shape, allows movement, makes blood cells, and provides protection for organs.
3. The two types of bone tissue are compact and spongy, the names simply differ in density (how tightly the the tissue is packed together).
Question 2:the skeletal system works as support structure for your body.It gives the body its shape,allows movements,makes blood cells, provides for organs and stores minerals .The skeletal system is also called the musculoskeletal system
Question 3:There are two types of bone tissue:compact and spongy.The name imply that the tow types differ in density ,or how tightly the tissues packed together.
If a 20 kg object is lifted to a height of 10m, how much potential energy will it have
Answers
Match the terms to the definition.
Question 1 options:
The idea of that the Earth and planets orbit the sun. A sun-centered view.
Huge clusters of stars, gas, and dust bound by the force of gravity.
A group of objects that orbit a star.
Jupiter, Saturn, Uranus, Neptune. Gas giants.
The spinning of a planet on its axis, causing day and night.
The orbit of a planet around the sun. On Earth, one year.
Mercury, Venus, Earth, Mars. Terrestrial, rocky.
A force of attraction that keeps planets orbiting the sun.
A rock that has entered Earth's atmosphere, leaving a streak of light in the night sky.
The theory the universe came forth from a single spot in an enormous explosion.
1.
Big Bang
2.
Doppler Effect
3.
Nebula
4.
Solar System
5.
Geocentric theory
6.
Heliocentric theory
7.
Gravity
8.
Galaxy
9.
Rotation
10.
Revolution
11.
Inner planets
12.
Outer planets
13.
Meteor
14.
Meteorite
15.
Meteoroid
Answers
1. Big Bang:- The theory the universe came forth from a single spot in an enormous explosion.
3. Nebula:- Huge clusters of stars, gas, and dust bound by the force of gravity.
4. Solar System:- A group of objects that orbit a star (Sun)
6. Heliocentric theory:- The idea that the Earth and planets orbit the sun. A sun-centered view.
7. Gravity:- A force of attraction that keeps planets orbiting the sun.
8. Galaxy:- Huge clusters of stars, gas, and dust bound by the force of gravity.
9. Rotation:- The spinning of a planet on its axis, causing day and night.
10. Revolution:- The orbit of a planet around the sun. On Earth, one year.
11. Inner planets:- Mercury, Venus, Earth, Mars. Terrestrial, rocky.
12. Outer planets:- Jupiter, Saturn, Uranus, Neptune. Gas giants.
13. Meteor:- A rock that has entered Earth's atmosphere, leaving a streak of light in the night sky.
For further information on such terms nad definitions,
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The solar system consists of many planets, moons, stars, asteroids, comets, and meteoroids, which itself is a part of the milky way galaxy. Beyond this are millions of galaxies that constitute the universe.
Big Bang is the theory the universe came forth from a single spot in an enormous explosion. Solar System is a group of objects that orbit a star. The heliocentric theory is the idea that the Earth and planets orbit the sun, a sun-centered view. Gravity is a force of attraction that keeps planets orbiting the sun.
Galaxy is a huge cluster of stars, gas, and dust bound by the force of gravity. Rotation is the spinning of a planet on its axis, causing day and night. Revolution is the orbit of a planet around the sun. On Earth, one year. The inner planets are Mercury, Venus, Earth, and Mars. Terrestrial and rocky. Outer planets are Jupiter, Saturn, Uranus, Neptune, and Gas giants.
Meteor is a rock that has entered Earth's atmosphere, leaving a streak of light in the night sky.
Learn more about the Universe:
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A heterozygous for height pea plant is crossed with a homozygous recessive for height pea plant. What is the punnet square?? Please answer quickly!!!
Answers
Homozygous recessive = bb
Punnet = Bb Bb bb bb
Phenotype is 50%
Lodgepole pine and quaking aspen share a large portion of their distribution ranges in the western US. In an area with both species, after a wildfire which would you expect to become the dominant species in the first 20 years after a fire? Why?
Answers
Answer:209
Explanation:becuae the need 20 bro bly
A class is learning about the evaporation step in the water cycle using a simple model. The model consists of a 1-L container of water. When the container is open, and it receives sunlight, the water can freely evaporate from the container. The students design an experiment using the model. In the experiment, the container will be filled and left open outside from dawn until dusk at different times of the year. The students will run the experiment only on days with clear weather. As a basis of their experiment, the students make an assumption that more water will evaporate from their model when more solar energy is present. Which of the following is a result that the students could predict in order to test their assumption?
A.
Equal amounts of the water will evaporate on summer days and winter days.
B.
Less of the water will remain in the container after one day in summer than after one day in winter.
C.
Less of the water will remain in the container after one day in winter than after one day in summer.
D.
Some of the water will evaporate on winter days but not on summer days.
Answers
Is this a female or male skull?
Answers
Answer:
looks like female.
Explanation:
Which type of soil contains the most amount of organic matter?
circle the correct answer.
Clay Loam sandy or silt
Answers
The soil which has more organic matter is clay. Compared to clay, sandy and slit soil has very little amount of organic matter.
What is clay?Clay is a type of finely grinded soil which contains hydrous aluminosilicates such as kaolin. Clay soil contains more organic matter and it can abstract large amount of water.
Clay develop a plasticity when it is wet but can be brittle and hard when dried. Clay is a type of ceramic material widely used in making potteries. Sandy soil is made of sand particles thus rich in inorganic minerals and contains very less organic matter.
Slit soil is a type of granular soil material which have a size in between that of clay and sandy soil. Slit soil is made by sediment materials carried by water and it can form fertile deposits on valleys. Therefore, the soil type which contains more organic matter is clay.
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Answer:
Explanation: its clay soil
Please help me
How to convert time on a 24 hour clock ?
Answers
Answer: If the time on the clock is 12 pm, then you remove the pm and it just becomes 12.
12 am becomes 00.
Below is a comparison.
12 hour time on the left and 24 hour time on the right.
12: 00 am --> 00: 00
1: 00 am --> 1: 00
2: 00 am --> 2: 00
3: 00 am --> 3: 00
4: 00 am --> 4: 00
5: 00 am --> 5: 00
6: 00 am --> 6: 00
7: 00 am --> 7: 00
8: 00 am --> 8: 00
9: 00 am --> 9: 00
10: 00 am --> 10: 00
11: 00 am --> 11: 00
12: 00 pm --> 12: 00
1: 00 pm --> 13: 00
2: 00 pm --> 14: 00
3: 00 pm --> 15: 00
4: 00 pm --> 16: 00
5: 00 pm --> 17: 00
6: 00 pm --> 18: 00
7: 00 pm --> 19: 00
8: 00 pm --> 20: 00
9: 00 pm --> 21: 00
10: 00 pm --> 22: 00
11: 00 pm --> 23: 00
HELP PLS
Scenario
The global population has increased immensely over the last two centuries. Humans use fossil fuels to do a variety of tasks from heating their homes to travel to production of everyday products. As the human population has increased, so have the global fossil carbon emissions.
Write a scientific explanation that describes total world carbon emissions in 2050 if the world’s population decreases to five billion people.
Claim:
Evidence:
Reasoning:
Answers
Answer:
The earth would eventually become become a brown and grey wasteland and the blue sky and rainbows and things like that will be rare rain would be highly acidic
Evidence: There are less people which means less cars will be driven less oil will be used etc. also fossil fuels are non renewable resource which means fossil fuels will be harder to find overall diving up prices of gas,heating,etc which might make Deter people from using fossil fuels and switching to something cheaper. At this point to people will dislike fossil fuels more then now.
Reasoning: I think people won’t like fossil fuels for 2 good reasons. First the driven up price. Second there will be noticeable effects from fossil fuels it 2050. It can make crops harder to grow which could lead to famine and a Recession because driven up food prices and it will hurt the economy. Towns will slowly flood. Arctic species will die so on. So a poor family’s that can’t afford food won’t spend more money on something that overall hurts them. They will despise people who use fossil fuels and it will become socially wrong. Civilization at that time might also be working on them self. Population decreased a major amount. Something bad happened. And if what ever caused the decline in population was caused by humans which there’s no way to tell, they might try to improve human habits try not to begin wars, work on helping each other, and most importantly don’t harm there plant.
Please help
Which statement best explains one way that a plant maintains homeostasis?
Answers
Answer:
The plants become limp when water is not available
Explanation:
hope it helps you
How do oxbow lakes form?
A - Rivers are dammed, and the water builds up, creating a lake.
B - Runoff pools in areas of low elevation, creating a temporary lake.
C - Rivers wear away banks until the bank is broken and the river flows straight.
D - Glaciers leave deep channels in the ground, which fill with water and become a lake
Answers
C - Rivers wear away banks until the bank is broken and the river flows straight.
Answer:
Rivers are dammed, and the water builds up, creating a lake.
Explanation:
What are parts 1 and 2 of the cell?
Answers
2) chromatin
please help Complete the sentence.
Answers
Answer:
The mutation in the MCR1 gene affected the structure and function of the MCR1 protein.
Which of these are characteristics of a grassland ecosystem? (Select all that apply.)
A.dominated by grasslands
B.many trees
C.abundant grazing animals
D.a lot of rainfall
Please help me
Answers
EASY; 7TH GRADE SCIENCE, OFFERING BRAINLIEST! please help me fast: Look at the image below and place the corresponding places.
Subject: Nitrogen cycle
Answers
Answer: Free nitrogen comes from bacteria breaking down the nitrogen compounds which causes it to be released in the air. Fix nitrogen is from soil, plants and animals consuming it which causes it to recycle, nitrogen is cycled through: plants, soil, animals, bacteria and water and the atmosphere. I hope this helped!
Explanation:
Bacteria breaking down nitrogen compounds releases free nitrogen.Explanation:The nitrogen cycle is a process in which nitrogen is recycled through different components of the environment. Bacteria play an important role in this cycle by breaking down nitrogen compounds found in plants, animals, and soil. When bacteria break down these compounds, they release free nitrogen into the environment. This free nitrogen can then be used by other organisms like plants to create proteins and other essential molecules. So, bacteria breaking down nitrogen compounds is an important step in the nitrogen cycle.
Hope this helps! Please mark me the brainliest!!! :D
Prompt: The average air temperature in Aracaju, Brazil, is warmer than Lima, Peru. How do the map and the evidence help explain the temperature difference?
1. Draw the direction of the ocean currents near Lima and Aracaju using the arrows to the right.
2. Add any annotations to the map that might help you respond to the prompt.
Answers
Answer:.
Explanation:
The map evidence helps explain the temperature difference between Aracaju, Brazil, and Lima, Peru, by showing the prevailing wind patterns in the region.
What evidence does the wind patterns shows?The prevailing winds are winds that blow consistently in one direction, and in this case, they move from Brazil to Peru. As the wind travels from Brazil to Peru, it passes over the Atlantic Ocean, which has a warmer temperature compared to the Pacific Ocean.
This warmer air from the Atlantic Ocean is carried by the prevailing winds to Aracaju, resulting in a warmer average temperature in this region.In contrast, Lima is situated along the Pacific coast, where the water temperature is colder compared to the Atlantic.
As a result, the prevailing winds that reach Lima from Brazil have a lower temperature compared to the winds that reach Aracaju. This colder air from the Pacific Ocean, carried by the prevailing winds, leads to a cooler average temperature in Lima.
Read more about wind patterns
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Which environment is characterized by very low temperatures and low humidity year round?
Desert
Grassland
Swamp
Tundra
Answers
Reasoning: When you think of a tundra, it’s more of like Antarctica. Possibility to be confused with deserts, which have little to no precipitation/low humidity.
Can someone Help me with Science.
Answers
d. Marine species ingest or are entangled by plastic debris, which causes severe injuries and death. Plastic pollution threatens food safety and quality, human health, coastal tourism, and contributes to climate change.
7.a In the United States, food waste is estimated at between 30–40 percent of the food supply.
b. discarded catch of marine species and unobserved mortality due to a direct encounter with fishing vessels and gear.” These unintentionally caught animals often suffer injuries or die
c. Create a meal plan.
Save and eat leftovers safely.
Store food appropriately.
Buy "ugly" foods.
Compost.
Use leftovers creatively.
that’s all i got, FYI: sorry but i didn’t use that “good waste is thrashing the planet” thing in case if it was necessary
Answer:
Explanation:b. Answer. By cutting forest ( to fullfill our food requirements and for cultivation purposes)hunting many precious animals threatened wildlife.
Lucille is finding it difficult to play soccer after school. Her doctor thinks that her cells might not be getting enough oxygen. When Lucille talked about it with a friend, her friend said there might be a problem with Lucille’s respiratory system or circulatory system.What do Lucille’s cells need in order for her body to function properly? How might a problem with Lucille’s respiratory system or circulatory system make it difficult for Lucille to play soccer?
Answers
Hope this helps:)
What is the Independent Variable and Dependent Variable?. What brand of soda contains the most caffeine.
Answers
I assume the next question is missing context but just in case, it would be the Pepsi One, but it’s discounted so it would be a Mountain Dew.
1. List and describe the five kingdoms of life. Who developed this system? What is the basis for the divisions? Why is it important to the study of biology?
2. List and briefly describe in your own words the common characteristics of living things?
3. Describe the term biosphere. How do we divide the types of biospheres?
4. Explain the difference between adaptation and growth and development.
5. Write a micro-theme (a short 100-300 word essay) on the importance of the study of biology.
Answers
animal kingdom: a basic group of natural objects that includes all living and extinct animals compare mineral kingdom, plant kingdom. 2.plant kingdom: Mosses, ferns, conifers, and flowering plants are all members of the plant kingdom. The plant kingdom contains mostly photosynthetic organisms; a few parasitic forms have lost the ability to photosynthesize. The process of photosynthesis uses chlorophyll, which is located in organelles called chloroplasts. 3. Fungi kingdom: Fungi are eukaryotic organisms that include microorganisms such as yeasts, moulds and mushrooms. These organisms are classified under kingdom fungi. The organisms found in Kingdom fungi contain a cell wall and are omnipresent. They are classified as heterotrophs among the living organisms. 4. protist kingdom: The protist kingdom is a classification that includes a diverse group of eukaryotic organisms. Typically, protists reproduce asexually via mitosis and range from unicellular to multicellular organisms. 5. monera kingdom: Subsequently, the phylum was elevated to the rank of kingdom in 1925 by Édouard Chatton. kingdom that is made up of prokaryotes. As such, it is composed of single-celled organisms that lack a nucleus. Monerans are very useful organisms. They enrich the soil and serve as an important part of the nitrogen cycle. They are also helpful in the production of some food items and antibiotics. Methanogens play an important role in the treatment of sewage.
2.
Respiration: It is a process by which living organisms intake oxygen from the air and expel carbon dioxide out. The process causes the breakdown of glucose into energy molecules.
Catabolism: The process by which storage molecules like fats, carbohydrates, and proteins are broken down into simpler molecules like fatty acids, glucose, and amino acids to release energy respectively is called catabolism.
Anabolism: The process by which simple molecules are assimilated into bigger molecules to store energy is called anabolism. It is the reverse of catabolism.
Locomotion: It is the movement of organisms from one place to another with the help of locomotive parts like legs or feet or wings.
Reproduction: It is the process of the generation of offspring with similar qualities of phenotypic and genotypic traits.
Digestion: It is the process of breaking down the ingested food material into simpler molecules to release energy for routine activities or to store them in the form of excess energy.
Excretion: It is the process of elimination of unwanted matter from the body in the form of fecal matter and urine.
Response to stimuli: There are five types of external stimuli according to our senses: touch (pressure/movement), vision (light), hearing (sound), smell (chemical), and taste (chemical). This ability to react to an external factor is called response to stimuli. Eg Mimosa plant.
Adaptation: According to Darwin's theory, it's always the survival of the fittest. An organism can change to adjust to its immediate habitat.
Growth: The development of an organism starts from the zygote, blastocyte, embryo, or fetus to a fully developed organism. The cells divide and grow structurally and functionally called the process of growth.
Homeostasis: The body maintains a balance of fluids or equilibrium to function properly, and this is called homeostasis. For example thermoregulation, blood glucose regulation, and bar reflex in blood pressure.
Regulation
Circulation: It is the process of flow of oxygenated blood from the lungs to different parts of the body and deoxygenated blood from tissues to the lungs.
3.
The biosphere is made up of the parts of Earth where life exists all ecosystems. The large biosphere is divided into large parts of biomes. Scientists classified biomes into five different types: tundra, grassland, forests, deserts, and aquatic biomes. Rivers, lakes, seas, oceans, and other aqueous habitats are inhabited by a large diversity of plants and animals.
4.
adaptation are genetic changes in the species over generations whereas growth and development happens to one animal in it's lifetime
2. The common characteristics of living things include organization (having one or more cells), growth and development, reproduction, response to stimuli, homeostasis (maintaining internal balance), and metabolism (the chemical processes that sustain life).
3. The biosphere refers to the global sum of all ecosystems and includes all living organisms and their interactions with each other and the environment. The biosphere is divided into terrestrial (land-based) and aquatic (water-based) ecosystems, further subdivided into various biomes such as forests, deserts, oceans, and freshwater ecosystems.
4. Adaptation refers to the process by which organisms evolve traits that enhance their survival and reproduction in a specific environment. Growth and development, on the other hand, involve an increase in size and complexity, accompanied by changes in form and function as an organism matures.
5. The study of biology is crucial as it unravels the mysteries of life, providing insights into the workings of living organisms, their relationships, and the natural world. Biology informs medical advancements, environmental conservation, agriculture, and biotechnology. By understanding how life functions at cellular, genetic, and ecological levels, biology offers solutions to global challenges like disease, food security, and climate change. Exploring the diversity of life deepens our appreciation for the interconnectedness of all living things and helps us make informed decisions to ensure a sustainable and thriving planet for current and future generations.
Hope it helps!
The name of the pressure zone at 90 degree North and South is called the _____
Answers
Answer:
Polar Cell
Explanation:
it's 90 degrees away from the North and South pole
What are two possible causes of noninfectious diseases?
A. Toxins
B. Bacteria
C. Viruses
D. Genes
NVMM THE ANSWERS ARE A AND D
Answers
Answer:
THank you fa free pts siss <333
Explanation:
Thanks for the free points
Please help (*^▽^*)
Do these commenters have a point? Should extreme snowfall over the course of a season cast doubt on the theory of global climate change? Make a scientific argument explaining why you agree or disagree with these commenters.
Answers
Extreme Snowfall: Extreme snowfall is most likely the result of climate change, since ice is melting and creates higher water levels and more evaporation and precipitation as a solid, snow. Also, global climate change has been proven to be true and very common throughout the years. The temperature rises every year, everywhere, even if there is a disturbance in the continuance cycle of higher temperature. Also, every year, every day, and even every second, the ocean levels are rising as a result of glaciers melting from the increasing temperatures, also causing extreme living conditions for polar bears and other arctic animals.
The Sun transforms nuclear energy into electromagnetic energy. Plants transform electromagnetic energy into chemical energy in a process called photosynthesis. Explain whether this entire process is an example of a single transformation or multiple transformations.
Answers
Answer:
By absorbing the sun’s blue and red light, chlorophyll loses electrons, which become mobile forms of chemical energy that power plant growth.
Which statement best describes lactic acid fermentation?
A. Lactic acid fermentation is the final stop of cellular respiration.
B. Lactic acid fermentation is the first step of cellular respiration.
C. In the absence of oxygen, cells released ATP by breaking down lactose into glucose
D. In the absence of oxygen, cells released ATP by breaking down glucose into lactate.
Answers
Answer:
The answer is option D
Hope this helps.