Which best describes why it is important for a scientist to use the metric system when recording data? so the data can be proven in the scientist’s next experiment so the data can be shared and understood around the world so the data can be used in mathematical formulas and models so the data can be accurate and precise in each experiment

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.

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?