Biology, 24.07.2019 15:00 Jasmine3864
Which of the following could be said about ecological footprints? a. ecological footprints can't be used to determine carrying capacity. b. the average ecological footprints for various countries are nearly identical. c. ecological footprints don't take into account resources needed to absorb and manage wastes. d. exact ecological footprints are often difficult to calculate, but estimates can be useful in comparing populations.
Answers: 2
Biology, 22.06.2019 16:00
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
Answers: 1
Biology, 22.06.2019 18:40
Hey everybody i need with a biology question. all the gametes of isogamous organisms are genetically identical. true false
Answers: 1
Biology, 22.06.2019 21:30
Why is the limitations on supplies of freshwater becoming an increasing problem despite the fact that we have desalination technologies
Answers: 3
Biology, 22.06.2019 22:30
Baroreceptors in the aortic arch and carotid bodies are mechanoreceptors that respond to the stretch that occurs in these arterial walls with changes in blood pressure. if pressure changes rapidly, the baroreceptors initiate a feedback mechanism that reduces blood pressure; however, if pressure changes slowly, as in developing hypertension, the receptors do not respond. given this information, the baroreceptors are most likely which type of receptor?
Answers: 3
Which of the following could be said about ecological footprints? a. ecological footprints can't be...
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