Photosynthesis and cellular respiration are two of the main processes involved in the carbon cycle. Photosynthesis uses what is produced in cellular respiration and provides what is needed for cellular respiration. In aerobic conditions, predict what would be
produced in cellular respiration. Choose ALL that apply.
es )
A)
ATP
B)
CO2
C)
H20
D)
02
E)
glucose

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.

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii

You are looking through a microscope and see that a teraf has formed. which phase of meiosis is in the cell in?