Choose the One Most Appropriate Answer for Each.​

Multiple Choice

Choose the one most appropriate answer for each.​
-ectothermic​

A) do not maintain the same body temperature at all times; are capable of internal heat production​
B) ​​heat energy is released to the air when liquid water converts to gaseous form
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule
D) ​animals with more or less constant body temperature
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F) ​movement of ions from peritubular capillaries into nephron tubules
G) ​loss of too much body heat
H) ​heat next to the body's surface undergoes mass transport by air or water currents
I) active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J) ​a long, slender, tubular unit in the vertebrate kidney that forms urine
K) ​body temperatures rise and fall with environmental changes
L) ​secreted by adrenal glands; influences sodium reabsorption
M) ​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N) ​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O) ​released from the posterior lobe of the pituitary in response to hypothalamic signals
P) toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q) ​erection of hairs and feathers by smooth muscles in the skin