I believe it is oxygen and carbon dioxide
Phylogenetic trees show the evolutionary pathways and connections among organisms. A phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organisms.
Answer:
dont pay attention to my answer pay attention to one of the comments
Explanation:
mooo
The amount of energy available from the organisms within a tropic level determine the carrying capacity of the next tropic level
Explanation:
Answer:
The universe is the answer
