Which part of the muscular and skeletal system work together to move muscles and bones?

What feature do plants have that provide structure and form?

How can firms use marginal analysis to determine the price of a product? a) profit maximization can occur when the marginal cost exceeds the marginal revenue. b) the total cost of production can determine the individual unit price of a product. c) marginal analysis can be used to determine at what price profit maximization occurs. d) firms can calculate the marginal cost of a product and set the price lower than the cost.

Explain one reason why disorders are not easy to classify.