Which is the first type of cell to differentiate?
neuron
epithelial cell
muscle cell
blood cell

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

Match the description of each organism to the appropriate category

Where are the strongest jet streams located?