Answer:false
Explanation:somatic and non-sex is the same thing. Although Eukarytic cells can be sex cells, there are also some that are non-sex cells.
The answer is B. Invasive species are successful in novel environments due to lack of a natural predator or competition. Therefore if the non-native share a niche with other fish in the lake ecosysem, there will definitely be competition for resources. This could lead to competitive exclusion of one species or resource partitioning between the species. Consequently, the non-native fish species will not invade the new environment unchecked.
The answer is B: You can infer that B and C shared a more recent common ancestor than A and B or A and C.
Answer:
Smaller single-celled organisms have a high surface area to volume ratio, which allows them to rely on oxygen and material diffusing into the cell (and wastes diffusing out) in order to survive. The higher the surface area to volume ratio they have, the more effective this process can be.
Explanation:
A.
Endangered species is closer to extinction
Threatened ones are closer to becoming endangered