How do you think the world's natural biomes and anthromes will change in the future? Conduct research to help you construct your argument. Look for data and opinions from
different sources, such as nonprofit organizations devoted to conservation and wildlife, government agencies,
and economists or business groups

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.

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

The carrier molecules of the electron transport system are located in the