Cells send out signals when they're in distress.
Answer:
Rhyolite has a density of 2.5 g/cm³, while Basalt has a density of 3 g/cm³. So from that information, Rhyolite has a lower density. I hope this helps!
Explanation:
When food is in limited supply, there will be an increase in competition among individuals of species that consume that food. As the food becomes more limited, the species population will become smaller, since there is not enough food. A severe limitation, for a prolonged time, would likely cause the remaining members to die out of that area, unless the species makes an adaptation that would allow them to survive.
The main differences are that eukaryotes have membrane-bound organelles and the nucleus, which enables them to create much more complex multi-cellular organisms, which is impossible for the prokaryotes.
