What effect do glaciers have on plant life? Glaciers bring quantities of minerals that choke plant life as the water runs off melting ice.
Glaciers has no effect on plant life other than helping distribute necessary water.
Glaciers bring quantities of minerals beneficial to plants as the water runs off melting ice.
Glacial flooding is destructive to plant life as silt builds in rivers.

The process by which natural forces move weathered rock and soil brim one place to another is called

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

About __ of the mass of the cell is water