Which of these resources is directly used in the manufacturing of nearly everything you use? a. air b. soil c. water d. plants

Abnormal softening of a gland is known as

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis

Explain what is meant by a river’s load, and describe how the load is carried.