Past and light because it takes a minute for light to get from one place to another
C. T cells, do you mind looking at my profile and answer some would really mean a lot, thx
Answer:
B. There has been no pressure on plants to develop defenses against destructive mammals.
Explanation:
In order for species to adapt, there must be an environmental pressure present.
I'm glad I've been given the opportunity it's to go to school and study because I understand in some countries, they are some who aren't blessed to go to school and learn. At times, it does get difficult making me not want to go to school but it's the only thing we all have to become successful in life in my opinion. Sometimes it gets tough with stress and pressure from parents and whatnot, but in the end, if you give it your all, you will be good.
