43) when the baroreceptor reflex is triggered by a decline in blood pressure, a) peripheral resistance decreases. b) sympathetic activity increases. c) cardiac output increases. d) sympathetic activity increases and cardiac output increases. e) sympathetic activity increases, cardiac output increases, and peripheral resistance decreases.

Put each tile to the correct location. categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. 1) scientific theories 2) both 3) scientific hypothesis a). a tentative statement used to guide scientific investigations b). makes predictions about future events c). can be tested many independent researches d). based on observations of natural phenomena e) . a well-established highly reliable explanation