Biology, 05.02.2020 04:47, duplessistoccara
Which of the following most often controls the rate of nutrient cycling in ecosystems? a. rate of decomposition of detritusb. primary productivityc. secondary productivityd. both b and c
Answers: 1
Biology, 21.06.2019 22:00, ayeasley7777
Hey me with this oneβ€β€β€β€ every organism needs food. does a cell also need it? explain very briefly.
Answers: 2
Biology, 22.06.2019 04:00, egr1387
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.
Answers: 3
Biology, 22.06.2019 14:00, loudermilkb117
Are gametes exactly the same? explain why or why not?
Answers: 1
Which of the following most often controls the rate of nutrient cycling in ecosystems? a. rate of de...