What is the purpose of a wetland?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

Blank is a rock with a find dark texture that makes up the oceanic crust