An insect has primarily muscle attached to the exoskeleton. striated circular longitudinal smooth

striated muscle

Explanation:

All insect muscles are striated, even those involving the digestive tract and heart. Even muscles that cling tightly to the exoskeleton.

The small size of the insects combined with the number of striated muscles they possess, guarantee part of their success by allowing movements such as walking, jumping far greater than their length, carrying weights over 20 times their own, flying at sometimes very long distances, quick location of partner, or food and swimming.

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