Mutation is the only evolutionary mechanism that does little to change allele frequencies.
Hello TeamFlow, They are all living things, they all need some sort of nutrition, and all plants like fungi, moss, grass etc, have cells. :)
Answer:
a human and a fish also bacterium
Explanation:
Living things cannot live without eachother due to the food chain, if an animal loses it's food so will his predator and so on. Soon they will end up extinct, this is why it's important to take care of animals.
