The following is a food chain observed in a large wilderness park.

Vegetation → Deer → Cougar

A swarm of insects consumes 70% of the vegetation in the park. As a result, which of the following will most likely occur?

The prey will decrease in numbers.

The predator will increase in numbers.

The prey will be unaffected.

The predator will be unaffected.

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

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.