Answer:
I think the answer is D
Explanation:
organisms can migrate to other areas and become an invasive species which can cause global problems. other things such as air pollution, water pollution, fires ect dont just remain in one area and all contribute to global warming which is a global issue.
The salt solution is hypertonic to the plant cells. water from the plant cells seeped out. plasmolysis apply
I believe alleles for the same trait are separated from each other during the process of meiosis.
Answer:
Diamonds are extremely durable and graphite (pencil lead) is very fragile.
Explanation:
Answer:
it is the thymus
Explanation:
this is where the t cells and b cells are made
