Which of the following is a positive result of a flood? ]

a.
the soil becomes able to hold more moisture.
b.
the ground cover and young trees are buried.
c.
many animals must find new areas to live in.
d.
deposits of new soil refresh the nutrients for plants.

its the cell wall and the they are unique to plant

the correct answer is:

a population changes in response to a change in the environment.

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek