An exothermic action releases heat.
Mutualism. e.g. oxpecker and zebra
commensalism. e.g. remora fish and sharks
parasitism. e.g. tapeworms and cow
Answer:
chloroplasts
Explanation:
this is fourth grade level stuff.
Answer:
I did this question for a science quiz and the answer is variation trust me I doubled checked on my quiz.
Explanation
