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Questions in biology
[Homework Help] What is the difference between a whitecap and a swell?
[Homework Help] The ribs and sternum are connected by a. immovable joints. b. partly movable joints. c. movable joints. d. none of the above.
[Homework Help] Which statement is true about the thyroid hormones? 1. They increase the rate of metabolism in cells throughout the body. 2. They control how quickly cells use energy. 3. They are not steroid hormones. 4. They are released by the parathyroid glands. a. 1 only b. 1 and 2 c. 1, 2, and 3 d. 1, 2, 3, and 4
[Homework Help] How do mosses adapt to the temperate deciduous forests?
[Homework Help] Complete this sentence: Most living things use ____________ to make ____________ from glucose. a. oxygen, NAD+ b. ATP, oxygen c. oxygen, ATP d. NADH, NAD+
[Homework Help] Shedding of the exoskeleton is called a. molting. b. bolting. c. incision. d. extrasensation.
[Homework Help] How did Watson and Crick's model of DNA incorporate the research of other scientists?
[Homework Help] What did Darwin notice about life on the Galápagos Islands?
[Homework Help] Ants communicate with chemicals called: a. silica b. metronomes c. biomes d. pheromones
[Homework Help] A vaccine: A. can be harmful because it contains pathogens such as viruses. B. contains a changed pathogen, so the pathogen is no longer harmful. C. provokes a response from the immune system. D. all of the above
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