D) the last one bc water goes in and make electrical power
The second one because the pressure guards the cells
I wish you added the diagram but I can tell that the long strings are the spindle fibres.
They analyze the sequence of bases in the DNA to determine who committed a crime.
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.
