suggest TWO reasons why fewer birds and other small animals can survive in the areas left after trees have been cut down​

.

Explanation:

lost of habitat

lost of food resources

One is that they migrate to more fertile places.

Second, some animals may die because they can't stand the conditions of treelessness. But some animals can survive. because of adaptation

Explanation:

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.