Determine whether each phrase describes ponds or lakes.
Lakes
little sunlight near bottom
Ponds
large, deep, cold
a lot of plant and animal life
many nutrients
plants mainly along shore
shallow and warm

Ponds:

Shallow & warm

A lot of plant and animal life

Many nutrients

Lakes:

Large, deep, cold

Little sunlight near bottom

Plants mainly along the shore

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

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.