Beg you please please please help

Ans 1) True

Ans.2) false

AS the outer wall of pollen grain are known as exine

AND intine are the inner wall of pollen grains

Ans.3) true

Ans.4) ( sorry I don't know this ) :(

Ans.5) false

AS screnchyma functions are to give support and structure to the plants

AND meristems consists of activity for dividing cell

genetic variation will increase because of a new habitat and food source.

explanation:

producers within ecosystems are essential as they are at the base of the food chain. plants are examples of producers. they use the process of photosynthesis to capture light energy and use it to convert simple inorganic substances (carbon dioxide and water) into organic substances (glucose).