How Natural Selection change in a population overtime? With white/speckled moths and black moths.
How are cellular respiration and photosynthesis similar?
1. Both processes produce waste.
2. Both processes take place in chloroplasts.
3. Both processes break down glucose.
4. Both processes create food for organisms.
Answer:
Both cellular respiration and photosynthesis are similar in several ways:
1. Both processes produce waste: During cellular respiration, waste products such as carbon dioxide and water are produced. Similarly, during photosynthesis, oxygen is released as a waste product.
2. Both processes take place in chloroplasts: Chloroplasts are the organelles responsible for photosynthesis in plants and algae. They contain pigments such as chlorophyll that capture light energy and convert it into chemical energy. Similarly, cellular respiration takes place in the mitochondria of eukaryotic cells.
3. Both processes break down glucose: In photosynthesis, glucose is synthesized from carbon dioxide and water using light energy. In cellular respiration, glucose is broken down into carbon dioxide and water to release energy that can be used by the cell.
4. Both processes create food for organisms: Photosynthesis is the process by which autotrophic organisms such as plants and algae produce their own food using light energy. Cellular respiration is the process by which heterotrophic organisms such as animals and fungi obtain energy from food.
Answer:
2.both take place in a chloroplasts
Explanation:
Both are processes within the cell which make chemical energy available for life. Photosynthesis transforms light energy into chemical energy stored in glucose, and cellular respiration releases the energy from glucose to build ATP, which does the work of life. They have the same reactions but accruing in reverse. In Photosynthesis, carbon dioxide and water is yielded to glucose and oxygen. In respiration, glucose and oxygen is yielded to carbon dioxide and water.
In your diagram, identify objects that represent parts of Earth’s four spheres. Label these objects G (geosphere), B (biosphere), H (hydrosphere), and A (atmosphere). You may use letters more than once.
Please draw the diagram not type it.
Answer
H=hydrosphere
B=biosphere
A=atmosphere
G=geosphere
Explanation:
Answer:
atmospher is the sky
hydrosphere is the body of water
geosphere is the ground
biosphere is the trees
Explanation:
sorry I cant draw in on here
2. Choose one of the following ecosystems: the arctic tundra of northern Canada, the Great Barrier Reef, or the Sonoran Desert. For the ecosystem, you chose, name at least two producers, two consumers, and one decomposer. Describe the role of each organism you name with respect to the ecosystem. Be sure to tell us which ecosystem you selected to talk about
Find the hot spot on the map. This represents one of the volcanoes of Hawaii, which gets its fuel because the island sits over a hot spot. Hot spots occurs at abnormally hot centers known as mantle plumes. Scientific models depict these plumes of molten rock almost like a lava lamp, with a rising bulbous head fed by a long, narrow tail that originates in the mantle. This type of volcanism, hot spot volcanism, is unique. Why?
A The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
B It does not occur at plate boundaries where most all other volcanism occurs.It does not occur at plate boundaries where most all other volcanism occurs.
C It occurs where two tectonic plates converge and is usually the site of mountain building.It occurs where two tectonic plates converge and is usually the site of mountain building.
D The resulting volcanoes always produce islands.
Answer:
A: The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
DNA is copied once, mitosis or meiosis?
Answer:
interphase before mitosis
Explanation:
Plants are considered to be ___________ because they are the only living organisms that make their own food.
Answer:
heterotrophs
Explanation:
plants can prepare their own food due to a process called photosynthesis.
animals depend on other animals or plants to make their food so they are called autotrophs
Complete all the sentences.
Need help
Giving 20 points
Answer:
1. 206 bones
2. vertebrae
3. in between bones, joints or organs
4. hige in the elbow
5. epi dermis and dermis
Hypothesis: In this section, please include the if/then statement you developed during your lab activity. This statement reflects your predicted outcome for the experiment.
Skilled Scientist level from Rubric: Student formatted hypotheses as if/then statements or similar accurate statement, and the predicted outcomes are reasonable.
If the carbon dioxide levels (choose one: increase/decrease/stay the same), then the average global temperatures will (choose one: increase/decrease/stay the same) over time.
1. How can hanging clothes reduces the greenhouse gas emissions?
2. What is carbon footprint?
3. What is the difference between finite and infinite?
4. How does using a fan lowers the greenhouse gas emissions?
5. What is mitigating?
6. How can sweeping minimizes noise pollution?
7. How does planting can conserve our natural resources?
Answer:
Explanation:
1) Hanging clothes to dry reduces electricity use and greenhouse gas emissions and makes clothes last longer.
2) The carbon footprint serves as an indicator to compare the amount of greenhouse gases emitted over the entire life cycle from the production of a good or service along the supply chain to its final consumption
3) The word 'Finite' itself describes that it is countable, and the word 'Infinite' means it is not finite or uncountable.
Answer:
Explanation:
1.) Using hanging clothes instead of using any machine(dryer) reduces the emission of gases and uses natural ways (sunlight, wind) to dry them up.
2.) Carbon footprint can be defined as the amount of greenhouse gases especially carbon dioxide (CO2) and methane emissions, that relate to daily human activities.
3.) If the no. of elements are countable then they are said to be finite, while if the no. of elements are uncountable then they are said to be infinite.
4.) Fans help to evaporate moisture from the skin, providing a cooling effect as it creates breezes instead of cooling it, while
Air conditioners remove heat from the air by using energy-intensive refrigeration cycles,
Thus fan helps to reduce greenhouse gas emissions.
5.) Mitigating refers to the act of reducing or minimizing the negative impacts of a particular issue or problem.
How is weathering a result of interactions between Earth's four systems?
Please answer this ill give the brain thing but i need a answer QUICK!
Answer:
He needs oxygen, protein and, glucose. Foods are converted into ATP (adenosine triphosphate) as energy.
Explanation:
5o points. what is the phenotype for each genotype
Answer:
The phenotype is the physical appearance of the genotype.
Explanation:
(this is only 25 points)
Which has increased at about the same rate as global temperatures over the past 100 years?
A sunlight reaching Earth
B Volcanic eruptions
C Tree rings
D carbon dioxide
Please help thank you
Answer: D is the answer.
Explanation: Carbon dioxide significantly impacts the global temperature, and is partially the reason why it has been increasing over the past 100 years.
27 points
Please need help
The picture shows a Single-celled organism that has a nucleus and organelles, lacks a cell wall, and obtains food by eating other organisms. The organism also has cilia that it uses to move through water. Which kingdom should this organism be classified?
Science
Protista
Protists are single-celled and usually move by cilia, flagella, or by amoeboid mechanisms. There is usually no cell wall, although some forms may have a cell wall. They have organelles including a nucleus and may have chloroplasts, so some will be green and others won't be. They are small, although many are big enough to be recognized in a dissecting microscope or even with a magnifying glass. Nutrients are acquired by photosynthesis, ingestion of other organisms, or both.
Measuring Pulse
To take your pulse, you press your fingers against an artery near the surface of the body. What are you feeling and measuring when you take your pulse? Why can’t you take your pulse by pressing your fingers against a vein?
Answer:How long each heart beat are apart
Explanation:
the vein isnt conected to ur heart :P
Need help fast!!!
please!! 20 POINTS
Answer:
Ican't see
Explanation:
Who is Vandana Shiva
Vandana Shiva is an Indian scholar, environmental activist, and author known for her work in the field of environmental sustainability, biodiversity conservation, and social justice. She was born on November 5, 1952, in Dehradun, India. Shiva has a background in physics and earned her Ph.D. in philosophy from the University of Western Ontario, Canada.
Shiva is a prominent advocate for sustainable agriculture, seed sovereignty, and the rights of small-scale farmers. She is known for her opposition to genetically modified organisms (GMOs) and the negative impacts of industrial agriculture on the environment and local communities. Shiva has been involved in grassroots movements and organizations, including Navdanya, which promotes seed conservation and organic farming practices.
Vandana Shiva has authored numerous books, including "Staying Alive: Women, Ecology, and Development," "Earth Democracy: Justice, Sustainability, and Peace," and "Making Peace with the Earth." She has received several awards for her work, including the Right Livelihood Award (Alternative Nobel Prize) in 1993. Shiva continues to be actively involved in raising awareness about sustainable agriculture, biodiversity, and social justice issues on a global scale.
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EASY; 7TH GRADE SCIENCE, OFFERING BRAINLIEST! please help me fast: Look at the image below and place the corresponding places.
Subject: Nitrogen cycle
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
Which of these best explains the impact of conduction on the atmosphere?
Water is heated up by the sun's energy.
Water heats up the air around it.
Dense air sinks closer to Earth.
Warm air rises upwards.
Your answer is A good Luck!
Which of the following is evidence of the evolution of living species?
A homologous structures
B analogous structures
C vestigial structures
D all of the above
1. What kinds of pollution do you know? Which is the worst? Discuss in group.
2. What are fossil fuels? Give examples. Where are they used? Can they be replaced?
3. Some factories dump waste water in rivers and ocean. How can we prevent this?
4. People throw away tons of garbage everyday. How can we reduce the amount of garbage?
5. Do you drink bottled water? Why or why not? What is its effect on the environment?
pls 3-5 sentence and then explain briefly the answer. ty
Answer:
1. There's air pollution, water pollution, noise pollution, and light pollution. The worst pollution is air pollution because it can cause severe health problems like respiratory diseases or even cancer.
2. Fossil fuels are resources that are formed from the remains of dead plants and animals. An example would be coal, oil, and natural gas. These fuels are used to generate electricity, power vehicles, heat homes and buildings. Yes, there many other energy sources that can replace fossil fuels.
3. One way to prevent factories from dumping waste water in rivers and oceans is to implement stricter regulations and penalties for those who violate them.
4. One of the best ways to reduce the amount of garbage is to reduce, reuse, and recycle.
5. Yes, I drink bottled water because it's more water to drink from a bottle and its effect on the environment is recycling and being reused.
don’t answer if u can’t see the pic !! hurryyyy
Answer: F
Explanation: Only one that makes sense
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
Learn more : https://brainly.com/question/23661578
answer with explains and reasons please ( ill mark brainlist )
Mount Everest is the world's highest mountain. It is 29,028 feet (9km) above sea level. It is located in the Himalayas between Nepal and China. But now that we have sonar, we know about Mauna Kea. Mauna Kea is on Hawaii Island. It is 13,448 feet (4km) above sea level. From its base on the ocean floor, it is 33,796 feet (10km)! Should we still consider Mount Everest to be the highest mountain? Why or why not?
Answer:
I think Mount Everest should still be called the highest mountain
Explanation: Based on tradition, mountains are not measured from their bases but from sea level so considering this Mount Everest should still be called the highest mountain in the world. However despite this, some may say it should not be.
What helps determine a
population's carrying capacity?
A. the rate of primary productivity
B. the amount of available resources
C, the average age of the members of the
population
Which of these organisms is not a chordate?
earthworm
snake
sea squirt
human
Which effect does an ocean have on the climate?
Responses
There is no influence on climate from an ocean.
Rushing water from tides cools the land.
Cool ocean air causes a cool climate.
Warm ocean air causes a dry climate.
The ocean warms and cools more slowly than the atmosphere, thus coastal weather tends to be more moderate than continental weather, with fewer hot and cold extremes. Evaporation from the ocean, especially in the tropics, creates most rain clouds, influencing the location of wet and dry zones on land.
Answer:
Cool ocean air causes a cool climate and warm ocean air causes a dry climate
Explanation:
The ocean warms and cools more slowly than the atmosphere, thus coastal weather tends to be more moderate than continental weather, with fewer hot and cold extremes. Evaporation from the ocean, especially in the tropics, creates most rain clouds, influencing the location of wet and dry zones on land.
How are a food chain and a food web different?
A. A food chain shows only one path of energy flow whereas a food web shows all the possible food chains in an ecosystem.
B. A food chain shows only one path of energy flow whereas a food web shows how much of the energy is transferred each time.
C. A food chain shows all the possible ways energy flows in an ecosystem whereas a food web shows only one path of energy flow.
D. A food chain shows how much energy is transferred in an ecosystem whereas a food web shows all the possible food chains.
Answer: C
Explanation:
A food chain outlines who eats whom. A food web is all of the food chains in an ecosystem. Each organism in an ecosystem occupies a specific trophic level or position in the food chain or web. Producers, who make their own food using photosynthesis or chemosynthesis, make up the bottom of the trophic pyramid.
What has more thermal energy a pool or a heated hot tub. explain why
Answer:
a heated hot tub because it is hotter therefore it has more thermal energy
Explanation: