What is a limitation of using electron microscopes to view specimens?
a)electron microscopes cannot view living things.
b) electron microscopes cannot view internal parts of specimens,
c) the resolution of electron microscopes is weak and cannot view details of specimens.
d) you cannot view transparent specimens because of the microscope's low resolution.

Which food could be transported in a galvanized metal container?

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

The dense layer of connective tissue that surrounds an entire skeletal muscle is the