No, you don't really need animal proteins to survive, because there are other types of protein you can have if you are a vegetarian, such as beans, tofu, and things similar to that. Hope this helped!
Plant cells do need proteins to live/survive. They also make proteins.
human beings need nitrogen for building proteins and o2
camel
Camels
Humans
All animals need food to survive.
it needs thick fur and blubber
food and shelter
well both an animal and a flame candle need oxygen to survive
yes allliving things need nutrients like water and food to survive
You have to show concern to an animal, no matter how big they are,they might need care or else die.
Yes, just like pretty much all mammals.