Which is one of the primary functions of food in the body
Answers
Answer:
What are the two primary functions of the food in the body? The food that we eat provides us with energy and nutrients which are used by the body for its growth, maintenance, and repair.
The food that we eat provides us with energy and nutrients which are used by the body for its growth, maintenance, and repair.
What are the 3 main functions of food?The three functions of food are:
Nutrition absorption, Pleasing psychological requirement, and Physical .requirementsThus, are used by the body for its growth, maintenance, and repair.
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Related Questions
How does exchange of gases take place in plants?
Answers
Answer: plants take in carbon dioxide and release O2.During the day when photosynthesis occurs, the oxygen released from the process is utilized for respiration.
There are/is ________high tide(s) and ___________ low tide(s) every day.
a.) 1,1
b.) 1,2
c.) 2,2
d.) depends on the moon phase at the time
Answers
Answer:
it is d
Explanation:
Explanation: The Earth rotates through 2 tidal bulges a day
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots
Answers
Answer:
b
Explanation:
I took test
Answer: Encourage students to set up a germination experiment by placing the seeds in different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to pot the same seed in more than one pot.
Explanation:
This option provides a clear and practical approach to the seed germination investigation. By setting up different conditions for the seeds, such as light vs. dark or wet vs. dry, the students can observe and compare how these conditions affect the germination process. Additionally, potting the same seed in multiple pots allows for a controlled comparison within the experiment.
By manipulating these variables, the students can gather valuable data and observations regarding the influence of light and moisture on seed germination. This approach promotes a hands-on and investigative learning experience, encouraging students to actively engage with the scientific process while documenting the changes that occur over time, such as the emergence of roots and shoots.
How does a mountain range in the path of prevailing winds affect precipitation on either side of the mountain?
Answers
Answer: As winds rise up the windward side of a mountain range, the air cools and precipitation falls. On the other side of the range, the leeward side, the air is dry, and it sinks. So there is very little precipitation on the leeward side of a mountain rang
Explanation:
What forms when rocks break down?
Answers
Answer:Sand
Explanation:
Answer:
Explanation:
Sedimentary rock; such as mud, sand, or gravel.
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.
Quite confused can anyone help?
Answers
Answer: A dichotomous key is an important scientific tool, used to identify different organisms, based the organism's observable traits
Explanation:
In a minimum of 3 complete sentences, explain how failure in one organ system can affect the body.
Answers
Answer:
If An organ fails:
Major organs that can fail include the brain, heart, lungs, kidneys, liver and intestines (gut). If one of these organs stops working, the patient will not be able to survive without the help of very strong medicines and/or machines.
Explanation:
I know this because I'm in advanced bio!!
It’s kind of like dominoes, if you knock 1 down, it may cause the rest to fall down with it.
Select the sentence that suggests that scientists still have NOT perfectly copied spider’s silk.
A: Spiders evolved this process over hundreds of millions of years, Shah said.
B: The latter two parts are held together by molecules called cucurbiturils that serve as ‘handcuffs.’
C: The fibers are extremely strong- though not quite as strong as the strongest spider silks.
D: This means that if they can be produced at scale, they have an advantage over other synthetic fibers, such as nylon.
Answers
What will a hypothesis become if it is supported by repeated
experimentation?
A. A scientific theory
OB. A conclusion
C. A prediction
D. A control
Answers
Answer:
I would go with a conclusion because the study is repeated.
Explanation:
What problems can you identify that would occur if we did not have the technology to help with identifying the age of the Earth? Think of some solutions.
25 points!
Answers
ASAP!!!!!!! which animals are the tertiary consumers in this food web??(see pic)
Answers
Answer:
Explanation:
The eagle is the tertiary consumer since it only consumes on secondary carnivores
Which choice best describes the function of lungs?
Responses
A. Perspiration releases sweat, which is used to help cool the body.
B. Respiration inhales oxygen gases and exhales carbon dioxide.
C. Digestion absorbs nutrients in the body and expels waste.
D. Circulation pumps the oxygenated blood and nutrients throughout the body.
( science, 5th grade lvl )
Answers
Answer: Respiration inhales oxygen gases and exhales carbon dioxide.
Explanation: Here, Oxygen enters the blood during inhalation, and carbon dioxide leaves during exhalation. This process is called Respiration. Air enters through the nose or mouth and goes through the nostrils, then the pharynx where two tubes are seen one for food and the other for air. From there it goes to the larynx, the voice box. Next air travels to the trachea(the windpipe) from which they get divided into left and right air tubes called bronchi. Smaller bronchi are called bronchioles. These end in tiny air sacs called alveoli. Exchange of gases takes place and revert back.
QUICK, I NEED IT NOW!!!!!!!!! 50 POINTS AND BRAINLIEST IF YOU GET IT RIGHT
What forms as a result of the wind's frictional force on water?
Responses
deep sea currents that move in a path similar to the wind currents
surface currents that move in a path similar to the wind currents
deep sea currents that move in a path opposite to the wind currents,
surface currents that move in a path opposite to the wind currents
Answers
Answer:
air or co2
Explanation:
if the wind force is going to be pushed. by air whoch cretaes an atmosphere with water
Answer:
The correct answer is - waves.
The frictional force of the winds is the force with which the winds influence a surface. The smoother a surface is the lesser the friction, and vice versa. The water is a smooth surface, so the winds frictional force is not very big on it, but it is big enough to cause the occurrence of the waves. By constantly influencing the water with their frictional force the winds manage to move and disrupt the surface of the water, with the end result being the waves. Depending on the strength of the winds and the frictional force accordingly to that the waves can be very small, only few mm in height, or can be up to several meters in height.
Explanation:
Help please....Need to get my grade up
Living things sense and respond to stimuli. They also adapt to change in their environment. Read the passage. Then, explain why the snowshoe hares' changing coat color allows the hares to respond to stimuli.
Passage:
Snowshoe hares have fur that changes color in fall and spring. This color change is caused by a genetic trait. In the fall, their fur becomes white, the color of winter snow. In the spring, their fur becomes mostly brown, matching their summertime surroundings. This change is not related to the outside temperature. Instead, it is related to change in the lengths of days and nights. The days get shorter in the fall. They get longer again in the spring. But hares don't all have the same genes. Different individuals change color at different times in fall and spring.
Answers
Answer:
It is because the hair is different each spring and winter
Explanation:
When the hair gets longer it has a much more area of senses with the flowers and such but in the winter the fur goes down cause there is snow all around it
sorry i think this might be it trying to get more points
Answer:
During the fall/winter, snowshoe hares are white, which helps them blend in with the snow. When the seasons change to spring and summer, snowshoe hares turn a reddish-brown. This color helps them camouflage with dirt and rocks. The hind legs are what give the hare its common name.
Which of the following adaptations would help a tree-dwelling nocturnal scavenger survive in its environment?
Light-colored fur
Heels with fur
Night vision
Short snout
Answers
I NEED THIS ASAP RIGHT NOWW!!! WILL GIVE BRAINLIST IF CORRECT
Are amphibians more closely related to primates or ray-finned fishes? HOW do you know?
Answers
Answer:
Amphibians are closer in relations to the Primates than the Ray-Finned.
Are the Amphibians more closely related to the Primates or Ray-Finned Fish?
Yes, the Testudines are closer in relations to the Lepidosauria. The ancestors between the Testudines and Lepidosauria are more recent in time compared to the Lepidosauria and Mammalia.
Are the Testudines (Turtles) more closely related to the Lepidosauria (Lizards, Snakes) then the Mammalia to the Lepidosauria?
Explanation:
i did look it up
(Please help and actually answer please help )
Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survive; the perch do not.
Limiting factor-
Explain-
A severe flood brings a lot of sediment and silt into Lake Winnipeg. The turbidity of the lake increases greatly.
Limiting factor-
Explain-
A drought decreases the water level in Lake Winnipeg. The carrying capacity of the lake decreases.
Limiting factor-
Explain-
Due to the introduction of rainbow smelt, Lake Winnipeg becomes crowded and some fish species do not survive.
Limiting factor-
Explain-
Since northern pike prey on yellow perch, an increase in the perch population causes an increase in the pike population.
Limiting factor-
Explain-
Many fish die due to an increase in water temperature.
Limiting factor-
Explain-
Due to over-fishing, the number of walleye in Lake Winnipeg decreases.
Limiting factor-
Explain-
A population is growing quickly when parasites cause disease to spread quickly.
Limiting factor-
Explain-
Answers
Answer:
Look at sep by step
Explanation:
1: Density Dependent
2: Density Independent
3:Density Independent
4: Density Dependent
5: Density Dependent
6:Density Independent
7:Density Independent
9:Density Dependent
Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survives the perch does not, showing the density-dependent limiting factor and all other question is also a density-dependent limiting factor.
What is a density-dependent limiting factor?The density-dependent limiting factor is defined as the factor that affects the growth and size of the population that varies with the population density, disease predation, and competition are the density-dependent limiting factor.
While a density-independent limiting factor is considered as any force that change the size of the population but does not affect the density of the population.
In the given question Rainbow smelt and yellow perch attempt to occupy the same area. The more aggressive smelt survives the perch not is an example of density-dependent limiting factor.
Therefore, examples in the given question show density-dependent limiting factors.
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Question 1.
How can mountains influence climate?
A. Mountains do not have any impact on the climate of an area.
B. They can block the wind which can change the amount of precipitation that falls next to the mountain
C. They cause significant flooding around the bottom of the mountain.
D. They cause the land around the mountain to become very dry.
Question 2.
What factors influence climate? Select 3 that apply.
A. Population
B. Closeness to bodies of water
C. Ocean currents
D. Geographic location
Answers
Question 2: Answer: B. Closeness to bodies of water, C. Ocean currents, and D. Geographic location.
Explanations:
1. Mountains can create a barrier for wind and moisture, leading to different climatic conditions on the windward and leeward sides. The windward side usually receives more precipitation, while the leeward side is typically drier, creating a rain shadow effect.
2. Climate is influenced by a variety of factors, including closeness to bodies of water (which can moderate temperature and affect precipitation), ocean currents (which can distribute heat and impact regional climates), and geographic location (which determines factors like latitude, altitude, and proximity to landforms like mountains). Population is not a direct factor influencing climate, but human activities can indirectly affect climate through the emission of greenhouse gases and other pollutants.
Question 2-b, c, d
15 points (30 if i could) and brainliest to whoever can help with these
Answers
Answer:
During Plant Mitosis, cells don't undergo cell furrowing because of its rigid cell wall while cell furrowing occurs in Animal cells.
Cells shape in plants does not change before cell division while cells in animal become rounded before cell division.
Which is the best example of plant tissue?
Answers
Answer:
The first picture is the best example of plant tissue.
Explanation:
Thank u and I hope this helps ;)
Look at the diagram of the digestive system, write down in order . the organs that food passes through as it moves through the digestive system
answer as a 7-6th grader please
Answers
The order of the digestive system is:
1) the mouth
2) the esophagus
3) the stomach
4) the small intestine
5) the large intestine (colon)
6) the anus
First it enters the mouth then goes down the esophagus ( a long tube made of smooth muscles) I after that, it enters the stomach where it is further broken down by acids. The useful enzymes are sent to the liver to be circulated by the blood vessels. The rest is then sent down to the intestines where the small intestine secretes enzymes ne the large intestine collects waste. The anus and rectum push waste out the body, this waste is known as feaces.
A scientist wants to know how the distance from a nearby lake affects the amount of nitrogen found in the soil. She collects soil samples at various distances from the lake and measures the amount of nitrogen in the sample What is the manipulated variable in this experiment?
A. The distance from the lake
B. The size of the lake
C. The total number of samples
D. The amount of nitrogen in each sample
Answers
Answer: I would think A (The distance from the lake) but if I'm wrong please let me know and ill fix it ASAP!
Explanation: A manipulated variable is an independent variable subject to the changes of an experiment to analyze its effect on a dependent variable.
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots.
Answers
Answer:
Okay...In this case I suggest you use corn seed or beans seed
Explanation:
It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight
The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.
Please help with backside I’m so lost it’s due Friday! I will mark brainliest
Answers
2. Energy moves around this ecosystem through a food chain. Producers (plants) use sunlight to produce energy through photosynthesis. This energy is then transferred to herbivores (rabbits), which are eaten by carnivores (hawks). Energy is lost at each level of the food chain through respiration and other metabolic processes, so the amount of energy available at each level decreases.
3. If a disease strikes the snake population, the population of hawks and rabbits would be affected. If the snake population declines, there would be fewer predators to prey on the rabbit population. This would cause the rabbit population to increase, which would lead to an increase in the hawk population as they have more food to eat. However, if the disease is severe and the snake population declines too much, there may be a shortage of food for the hawks, causing their population to decline as well.
4. If the rabbit population suddenly doubled, the effect on the grass would be negative. With more rabbits, there would be more grazing pressure on the grass, leading to overgrazing. Overgrazing can lead to a decrease in grass biomass, which can negatively affect other organisms that rely on grass for food and shelter. Additionally, with less grass available, the rabbit population may eventually decline due to a lack of food. This would cause a chain reaction that could lead to the decline of other organisms in the ecosystem.
7. So if a disease stroked the snacks population than the effect on hawks would be that they would feed off a different food source, such as the rabbit. The rabbits population would decrease and soon enough the hawk population would decrease because of the competition towards food. This happens because snakes are secondary consumers and hawks feed off both rabbits and the snakes to balance the populations. If one disappears or decreases than the hawks would aim toward the animal that has a bigger population, the rabbit. Making the rabbit population leading towards less food all around.
8. If the rabbit population doubled than the grass would decrease or would die. This would happen because there is to many consumers and the grass can not keep up with how much it is giving out. This would also lead to a decrease to the rabbit population making the population really low or back to normal, depends on how quickly the grass grows.
i need help reasonably defining 10 parts of a cell.
parts of the cell: cell membrane, nucleus, cytoplasm, endoplasmic reticulum, ribosomes, golgi bodies (or golgi apparatus), lysosomes, cytoskeleton, mitochondria, and vacuoles
Answers
Muscle is soft tissue. Many elastic fibers make up the muscles. The body has over 600 muscles. Different muscle types have different tasks. Some muscles help you run, jump, and perform delicate tasks like threading a needle. Other muscles enable breathing and food digestion. Your heart is a hard working muscle that beats thousands of times a day. There are three types of muscle tissue in the body. They are:
Skeleton: As part of the musculoskeletal system, these muscles work in concert with bones, tendons and ligaments. Tendons attach skeletal muscles throughout the body to bones. Together they support the weight of the body and aid movement.
You control these voluntary muscles. Some muscle fibers contract rapidly, expending short bursts of energy (fast-twitch). Others move slowly like this: B. Back muscles that help with posture.
Heart: These muscles line the walls of the heart. They help the heart pump blood through the cardiovascular system. They do not control the heart muscle. Your heart tells them when to contract.
Smooth: These muscles line organs such as the bladder, stomach, and intestines. Smooth muscle plays an important role in many body systems, including the female reproductive system, the male reproductive system, the urinary system, and the respiratory system.
These muscle types work without you thinking. They perform important tasks such as moving waste products through the intestines and helping the lungs expand when breathing.
The components of the cell are as follows:
Cell membraneCell wallCell organelles
Nucleolus
Nuclear membrane
Endoplasmic reticulum
Golgi Bodies
Ribosome
Mitochondria
Lysosomes
Chloroplast
Vacuoles
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Yo can someone help me out
Answers
Which characteristics describe this rock sample? Check all that apply. large crystals coarse texture evidence of rapid cooling fine texture evidence of slow cooling small crystals
Answers
Answer:
large crystals , coarse texture, evidence of slow cooling
Explanation:
Based on the given options, the characteristics that describe this rock sample are:
Large crystalsCoarse textureEvidence of slow coolingWhat are igneous rocks?
Igneous rocks are one of the three main types of rocks, along with sedimentary and metamorphic rocks. They form from the solidification and cooling of magma or lava, which are molten materials that originate from deep within the Earth's mantle or from volcanic eruptions. As the magma or lava cools and solidifies, minerals crystallize and grow to form the various types of igneous rocks.
Igneous rocks can be classified into two main categories: intrusive and extrusive. Intrusive igneous rocks form below the Earth's surface when magma cools and solidifies slowly. These rocks have large crystals and a coarse-grained texture, as the slow cooling allows ample time for mineral crystals to grow. Examples of intrusive igneous rocks include granite, diorite, and gabbro.
Extrusive igneous rocks, on the other hand, form on or above the Earth's surface when lava cools and solidifies quickly. These rocks have small or no crystals and a fine-grained texture, as the rapid cooling prevents mineral crystals from growing. Examples of extrusive igneous rocks include basalt, andesite, and rhyolite.
Igneous rocks can also be further classified based on their mineral composition, texture, and other characteristics.
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Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
Answers
Answer: 4
Explanation:
An organism that has inherited a gene for a particular trait
but does not show that trait is called a___
A variation. B genotype. C mutation. D carrier.