Phytoplankton play an important role in which of the following biogeochemical cycles?
a...
Biology, 10.10.2019 10:30, RayshawnBoulware
Phytoplankton play an important role in which of the following biogeochemical cycles?
a.) the nitrogen cycle
b.) the phosphorus cycle
c.) the carbobon cycle
Answers: 2
Biology, 22.06.2019 11:00, elpeke102p73fz3
Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations
Answers: 2
Biology, 22.06.2019 12:20, coolquezzie
Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting
Answers: 1
Biology, 22.06.2019 12:40, seby951
Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.
Answers: 1
History, 31.10.2019 13:31
History, 31.10.2019 13:31
Mathematics, 31.10.2019 13:31
English, 31.10.2019 13:31
Biology, 31.10.2019 13:31
Mathematics, 31.10.2019 13:31
Mathematics, 31.10.2019 13:31