Which of the following statements is true?
a) Most humans have one kidney, which regulates water and electrolyte balance, removes nitrogenous wastes from the blood, and eliminates the wastes in the urine.
b) The kidneys regulate water and blood glucose in terrestrial vertebrates.
c) The kidneys are paired organs that remove nitrogenous wastes from the urine. d) The kidneys are paired organs that regulate water and electrolyte balance in terrestrial vertebrates.

d) The kidneys are paired organs that regulate water and electrolyte balance in terrestrial vertebrates

Explanation:

The kidney is a bean shaped organ of the body. It is responsible for homeostasis and helps in the regulation of the body’s fluid balance, filters the blood from waste.

Humans have a pair of kidneys that is 2 kidneys. They remove nitrogenous waste products from the blood and deposits it into the urine.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do

im not in connections yet but i might can you some questions. what grade are you in?