What function are plant leaves responsible for? a. absorb water
b. make food
c. transport water
d. store food

Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite

Amountain is larger than a hill, with steep sides true or false

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.