3. Which statement best describes one way energy flows through this food web?
water plants
A)...
3. Which statement best describes one way energy flows through this food web?
water plants
A)Energy flows from water plants to grass carp fish to blue herons to American alligators.
B)Energy flows from American alligators to mud turtles to water plants.
C)Energy flows from water plants to mud turtles to American alligators to grass carp fish.
D)Energy flows from American alligators to blue herons to grass carp fish.
Answers: 3
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The organelle pictured is found in cells of and is theorized to have once been an independent organism.
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What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna
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Biology, 22.06.2019 15:00
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
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Biology, 22.06.2019 20:30
Aspecies has evolved an asexual mode of reproduction by having offspring develop from unfertilized eggs. which of the following will be true of this species' response to natural selection? there will be more deaths from natural selection because there is no mutation. there will be less genetic variation from recombination and a risk of not adapting quickly to environmental change. the species will increase in numbers because genetic variation is increased. the species will compensate for loss of genetic variation by hybridizing with other species. there will be fewer deaths from natural selection because sexual recombination always leads to extinction.
Answers: 1
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