Which of the following accurately describes kidney function?

a. kidney function is controlled by the blood's composition and hormones.
b. kidneys will excrete salts if you have too little in your blood.
c. kidneys can excrete salts, but not glucose.
d. kidneys are directed by the presence of antidiuretic hormone to excrete more water in urine.

Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy

Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes