reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.
Answer:
it mostly controls all activites
Explanation:
the cell is main structural and functional unit of life in an animal body so without an animal cell the body won't function at all
Gravity can be such a tricky subject to talk about I wish I could answer this I need to study more
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.
