The Rock Cycle Igneous weathering, deposition, lithification temperature pressure and increasing melting and crystallization B. Magma A weathering, - deposition, lithification igneous increasing pressure and temperature metamorphic sedimentary in this modelof the rock cycle, A represents v rock and B represents the process of​

The body is protected against harmful flu viruses by

Development of new communities in disturbed environments, such as a burned or a clear cut forest, 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.