The number of organisms that the environment in an ecosystem can handle is called its

Describe how alleles and genes are related

Look at the photo of the leaf. which term best describes this leaf?

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land