What is the difference between velocity and acceleration? a. velocity describes an object's position and acceleration describes how fast it moves. b. velocity is how fast an object moves and acceleration is the rate of change in velocity. c. velocity is used to determine the magnitude of force acting on an object, and acceleration isn't. d. velocity is a time-dependent property of an object, while acceleration is not.

What drives an advertising campaign?

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

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.