Animals can produce the things we need and plants help us stay healthy. Like predators, we eat meat from animals. Most people are omnivorous, so that's why we get our food from plants and animals. -lu
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.
Because animals have less energy in the them look up the energy pyramid and plants have more energy in them
because plants give you more noterition than animals do
Humans can not live without plants because plants give humans oxygen to breath in.
Humans, other animals, anything that must obtain its energy from the food that it eats.
Plants make their energy by using the sun and animals eat plants or animals or both. We can't make our own food (energy) so we have to eat others.
"omnivores" - like us and rats.
It is an inefficient way of obtaining the energy that plants originally had because as the food chain progresses the energy obtained by each level decreases. As humans, we are at the top of the food chain. Therefore we obtain the least amount of energy.
Because glucose is such an important molecule from which organisms obtain energy, plants and animals will string together units of glucose called polysaccharides. Plants store glucose as a polysaccharide called starch.
Animals and humans eat food to stay alive. Metabolic processes break down the food (plants and animals) to obtain energy, and the materials needed to build and repair the body.
Animals and humans eat food to stay alive. Metabolic processes break down the food (plants and animals) to obtain energy, and the materials needed to build and repair the body.
humans animals and fishes etc
Humans are animals, and all animals require energy to move, and reproduce. They obtain that energy from ingesting food, and digesting it.
Animals obtain their energy from the consumption of plants or other animals.
Animals (including humans) obtain their energy by digesting food, taking out the energy content and excreting the waste. Plants get their energy by photosynthesis through sunlight.
obtain energy from nucleas
Animals obtain their energy and carbon from the food they ingest. Carbohydrates and protein are a good source of carbon and energy.
humans
simples. sun get enery from plants, animals get energy from plants. we eat plants and animals so we obtain energy
Humans, other animals, anything that must obtain its energy from the food that it eats.
Animals obtain energy by what they eat. It is all a big cycle, the sun(main source of energy) gives energy to the grass which gives energy to the cow, though in smaller amounts.