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Why do organism such as humans need energy?
We need energy so that we can walk, talk, sleep and do everyday activities. If we did not have energy we wouldn't be alive. All animals use and absorb energy. Objects don't need energy but things that want to live need energy. We obtain energy for the sun, sugar, nutrients, etc...Additional answerAll living things are really just a bunch of chemicals, and there are a considerable number of chemical reactions that take place. Most chemical reactions need energy to take place.
Do humans need photosynthesis to survive explain your answer?
No, humans do not need photosynthesis to survive. Photosynthesis is a process by which plants make their own food using sunlight, but humans get their energy from consuming food, not sunlight. Photosynthesis is essential for plants, but not for humans.
How and why do humans use photosynthesis?
Humans are not primarily photosynthetic. Plants are. Plants use sunlight to synthesize chemicals that they need. They do not eat. Humans, in comparison, are omnivorous. We eat food to gain energy, so we do not need photosynthetic skin. However, we humans do synthesize vitamin D with the help of sunlight, so to that small extent we do engage in photosynthesis.
Mitochondria produce the energy for cells. This means that cells that require more energy need more mitochondria. What type of cell would need to have more mitochondria?
Muscle cells, especially those found in the heart and skeletal muscles, require a significant amount of energy to perform their functions. Therefore, they would need to have more mitochondria to meet their high energy demands.
Why is it better for humans to obtain their energy from plants rather than animals?
It is more efficient for people to eat plants instead of animals because plants (generally) take less time to grow and less space. Also, plants offer up the most energy to be gained since they are the base of the energy period and receive their energy directly from the sun; this also means that they are the group with the least amount of energy lost in heat.
How can you tell if a grasshopper is prengant. Do grasshoppers need to mate in order to have a baby?
duu grasshoppers are like humans they need to mate
Why should humans have more hydroelectric power?
Humans need more electricity, regardless of source. Hydroelectric and other renewable sources of energy are preferred to energy produced from the burning of fossil fuels.
Why do humans have to have food?
Humans need food to use for energy, without energy we die basically.
What do humans need in order to have energy to grow?
We need food and sleep
Why humans need energy?
The reason why we need energy is to get food for the nutrients so we can keep going without dieing
Why do grasshoppers need a head?
To eat.
Why dont amphibians need as much energy as humans do?
Because they dont use their energy that much
Do female grasshoppers need male grasshoppers to have babies?
because the female thinks that the dad is going to kill the babies so they can mate again
Why do humans and animals need energy?
Humans and animals need energy to carry out essential functions such as breathing, circulating blood, and maintaining body temperature. Energy is also required for growth, movement, and other physical activities. Cells in the body need energy to produce ATP, which is the molecule used for energy transfer within cells.
How energy comes form food?
We humans (as well as animals) get the energy we need from our food. This energy is stored in the food, in the form of chemical energy.
All plants and animals need energy in order to survive The food web above shows how energy gets transferred among living things If all of the grasshoppers were removed from the region which species?
worms
How do grasshoppers taste there food?
Grasshoppers do not have taste buds. They consume their food strictly out of instinct, without a need to taste it.
