Answer:
Sorry kid my middle school day re long gone but ummm... don't do drugs
:)
Explanation:
If you do not have variations to be selected by natural or sexual selection on their superior abilities to survive and reproduce successfully then nothing can be naturally selected against the immediate environment.
Answer:
Polarity causes water molecules to become attached to each other. Cohesion is also know as the attachment of 2 of the same substance
The chloroplast contain Chorophyll which within it is thylakoids.
Transport substances throughout the organism