Answer: Because selection is greater under strong competition (Martin et al. 1988), genetic variation only increased niche expansion in populations with high competition (figure 2), as reflected in the significant interaction term between genetic variation and competition (table 2).
Explanation:
Answer:
C: they threaten biodiversity.
They don`t always pollute because they just eat or destroy things in the environment. (Thus "invasive")
Not all are predators. My state has an invasive form or blue reed river algae that kills fish.
Being nonrenewable is mostly irrelevant to the environment.
Hope that helps.
Answer: The cell is the basic structural and functional unit of life. Cells are independent, single-celled organisms that take in nutrients, excrete wastes, detect and respond to their environment, move, breathe, grow, and reproduce.
Explanation:Answer is cells because of the function unit in your body thing about the chromosomes that is needed in a human body which is 46 needed in your body.
ANSWER:Cells
Wide open gaps, I believe