I'm not sure if there is a different purpose in animals other than humans, but recent research may indicate that the appendix is a safehouse for the "good" bacteria that inhabit the intestines.
Oxygen is the gas humans and animals need to breathe in.
Plants and animals die and decomposers break down their nitrogen containing molecules to ammonia. All animals get the nitrogen they need by eating plants, by eating other animals that ate plants, or by eating animals that ate animals that ate plants.
photosynethesis needs to happen beacause in order for the animals and the humans to livewe need photosynthesis or this to happen.
Humans have a longer period of dependency due to the complexity of our brains and the extensive learning required for survival. Our culture and society also play a role in extending this period of care and support compared to other animals. Additionally, our longer lifespan and slower maturation process contribute to the need for extended care from parents or caregivers.
Plants need sunlight, water, and carbon dioxide to make food through photosynthesis. Humans do not use sunlight directly to make food, as we rely on consuming plants or other animals that have already synthesized nutrients through this process.
No. Animals have the pure need to stay alive.
The appendix is a finger-like appendage attached to the stomach which has become redundant in the evolution of humans. If an infection occurs to the appendix - a life threatening appendicitis will need a surgical operation. I believe it is one of the stomachs used by herbivores.
Humans and animals depend on each other as humans need the animals for meat as well as the dead animals fertilising the soil and providing hiqh quality crops for herbivores to eat and this cycle continues.
We need to share with other humans, plants, and animals.
Oxygen is the gas humans and animals need to breathe in.
When it ruptures most of the time is when your suppose to get it out. Other then that you can leave it in.
because animals make humans happy:) and animals are fuzzy and warm and alwasy there for you when you need them.
Well, not all animals are stronger than humans, but the animals which are stronger than humans like elephants for example, is because they have adaptations to be strong which they need to get food or fight other animals to protect their young, food or territory to survive in their environment. Whereas humans rely on other ways to survive like our intelligence, although we are strong to a certain extent.
we humans need to learn about animals because we are animals ourselves.we are called vertebrates because we are animals that have backbones
yes animals need sugar to survive they are like humans in that way.
I think animals are just as important as humans because they need the things as we need. Shelter, food, water, and some to love.
Considering we humans (Homo sapiens) are included in the group known as mammals, and that mammals are also deemed animals, humans are in fact, animals. So, your question needs to be more specific, as what your question seems to be asking is that "What can animals do that animals cannot do?" (Unless you are directing the question to a tree or something, which I suspect otherwise. ). I assume that you want to ask "What can we, humans, do that is better than other animals?" One of the aspect that humans do better than other animals is that we have more intelligence than other animals, currently. After all, no known animal can built great machinery (or have the need to in the first place).