Answer:A
Explanation:
because optimistic people are confident about their future
Answer:
A series if reaction break and rrarrange csrbon bonds to release energy ang carbon dioxide.
Answer:
B. They belong to the same species and C. They live in the same area.
Explanation:
This is an educated guess. If you think about it, if there was a population of humansss, we dont have the same parents nor the exact genes so to only two that make sense is those to (^ω^)