Which of the following is an example of temporal isolation between species? 1)Populations of leopard frogs and wood frogs are separated by a mountain range.
2)Eastern and Western Meadowlarks have different songs they sing to indicate a readiness to mate.
3)The sexual organs of the Grey Wolf and Northern Coyote are too different to mate.
4)Western spotted skunks mate in the summer while Eastern spotted skunks mate in the winter.

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls

light dependent reactions:

light independent reactions:

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a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u