Animals differ in their mouth parts,hence their ways of getting and eating food are different from one another...
it does not make its own food it feed on some other things like dust , dead animals and dead plants.
fungi bacteria viruses
Some contains chloroplasts while others don't. Some photosynthesize while others get food from other plants and animals. All protists contain a true nucleus and a cell membrane.
It depends on the specific insect. Some insects are carnivores and feed on other insects or small animals, while others are herbivores and feed on plants. Some insects are also omnivores and eat a combination of plant and animal matter.
Zooplankton can be herbivores, omnivores, or carnivores. Some feed on phytoplankton and other plant matter (herbivores), some feed on a mix of plant and animal matter (omnivores), and others primarily consume other zooplankton or small animals (carnivores).
Monkeys feed on different types of food from fruits and plants, others feed on insects and some feed on other monkeys.
Some animals provide food and others are used for their fur
some animal get feed by there owner and some just eat stuff on land
some animals hibernate during the winter others that's when they get food
Algae provides food for some animals. For others, it can provide shelter.
Yes, ants are edible and there are some animals that have evolved to feed on them exclusively.
There is variation between species (and individuals) as some digestive systems are better at feed conversion than others. It also depends on the food source, some plants produce calories that are more bioavailable than others.
it does not make its own food it feed on some other things like dust , dead animals and dead plants.
Some animals eat grasses and other plants. Other animals feed on these animals that feed on plants. Some animals are omnivores ad feed on both plants and other animals,
The same reason that we need food, they need it to break down into energy and fat. Nutrients in the food such as calcium would be needed for strong bones and teeth which are vital for animals. Protein which is found in fish, meat and some vegetables, is needed for muscle growth. :)
Yes, there are animals that do not hunt for food. Some examples include cows, sheep, and rabbits, which are herbivores that feed on plants and vegetation. Additionally, some scavengers feed on already dead animals rather than actively hunting for live prey.
Some moths feed on nectar from plants, and others from moist, rotting: fruit, meat and droppings.