Biology, 24.06.2019 15:20 mandyj5477
What happens to the total population when the birth rate is at 40 and the death rate is at 15? a. the population is decreasing significantly. b. the population is moderately decreasing. c. the population is increasing significantly. d. the population is moderately increasing.
Answers: 3
Biology, 22.06.2019 13:50
The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?
Answers: 2
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
What happens to the total population when the birth rate is at 40 and the death rate is at 15? a....
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