Ascientist wants to predict the weather. which of the following spheres should he most directly study?

Cammy is cooking hamburger patties for lunch. after a few minutes on the grill, she checks the internal temperature of the patties and finds them to be at 135°f. what should cammy do next?

Identify two ethical principles that can teens deal with difficult decisions

Antibiotics are given when an std is caused by a virus. true or false