Biology, 14.07.2019 17:20, daryondaniels28
Which organisms are both secondary and tertiary consumers in this food web? -chemosynthetic bacteria and amphipods -zooplankton and mussels -ratfish and octopuses -galatheid crabs and zoarcid fishwhich of the following is most likely to cause the greatest disruption to an ecosystem? emptying an aquarium containing non-native species into a local waterwaycutting down a small cedar tree to make holiday decorationscleaning the windshield of a car with an alcohol-based glass cleanermowing the lawn in a city parkduring ecological succession, how does the growth of young hardwoods affect the organisms living in an ecosystem? grasses and low shrubs are unable to obtain the amount of light they need to survive, so there are small numbers of them. the trees provide shelter and food for a variety of mammals, insects, and birds. in autumn, falling leaves provide a source of energy for decomposers such as fungi. all of the above
Answers: 2
Biology, 22.06.2019 16:40, ralphy34
Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper
Answers: 2
Biology, 22.06.2019 16:40, Momorin5625
Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.
Answers: 1
Biology, 22.06.2019 20:00, noeminm105
What two conditions must be present for osmosis to occur?
Answers: 1
Which organisms are both secondary and tertiary consumers in this food web? -chemosynthetic bacter...
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