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.
Answer:
A. Lemon juice taste very sour and tangy and its a safe acid to drink. B. It will irritate your eyes and it will really burn and make your eyes bloodshot red.
This is true. Hope this helps.
The answer is dilation or expansion. It is because ureterectasis
is a process of which the ureter of an individual is being stretch out that is
why it is being referred to as dilation or an expansion of the area.
