Because for one plants reproduce a lot more than animals by up to 100 seeds coming from each plant. Also if there were more animals plants would run out.
hi!! i think the answer to your question is B. fertilization!!
i hope this helps, good luck!! <3
Answer:
silver, copper, gold, aluminum, iron, steel, brass.
21 is the right answer because question one and question to are not the samegvvv question of the question of what I was going through