Answer:
When starfish were removed from their environment, the species richness of that area went down. This was because the starfish ate the mussels, and when the starfish were removed, the mussels became abundant and preyed on many of the other species.
This experiment showed that the starfish were a keystone species. A keystone species is a species that has a low biomass but a large impact on the community they are living in.
The sisters are different heights because one or both of the parents has a short allele that wasnt dominated by the tall allele, or vice-versa.
Ok, I'm not fully sure but answer B sound right, so I think it's right
Answer:
3 domains are archaea, bacteria and eukaryotes
5 kingdoms are animalia, plantae, fungi, protis,monera
then the classsifications are
kingdoms
phylum
class
order
family
genus
spicies
Explanation:
