A student hypothesizes that the amount of water a plant receives will affect how long it grows before reaching maturity. To test this hypothesis, the student will need
A B C D
several digital scales. a wet paper towel. several identical plant seeds. different sizes of containers.
Question: A student hypothesizes that the amount of water a plant receives will affect how long it grows before reaching maturity. To test this hypothesis, the student will need
(A) several digital scales.
(B) a wet paper towel.
(C) several identical plant seeds.
(D) different sizes of containers.

Answer: (C) several identical plant seeds.
Answer: (D) different sizes of containers.
Question: A student hypothesizes that the amount of water a plant receives will affect how long it grows before reaching maturity. To test this hypothesis, the student will need
(A) several digital scales.
(B) a wet paper towel.
(C) several identical plant seeds.
(D) different sizes of containers.
Answer: (C) several identical plant seeds.