How does a loss in crop biodiversity affect agriculture? A. It reduces the number of pests in a field. B. It reduces a crop’s ability to develop disease resistance. C. It increases a crop’s ability to develop disease resistance. D. It improves the soil’s nutrient content.

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

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.

The cluster of developing cells from conception until birth is called an