Biology, 06.05.2020 22:18, hihihi129473838

O
-
A student wants to answer the question "Does adding calcium powder to soil make pea plants grow faster?" She adds calcium
powder to the soil of 12 plants and does not add it to the soil of a second group of 12 plants. She measures the growth of all of
the plants in each group for a month. Which statement best summarizes the factors that need to be controlled in this
experiment?
A

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:30, loveashley1

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

Answers: 1

continue

Biology, 22.06.2019 03:30, xdaciax

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Answers: 1

continue

Biology, 22.06.2019 04:00, tejasheree

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

Answers: 1

continue

Biology, 22.06.2019 10:00, kevinleon695

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?

Answers: 2

continue

Do you know the correct answer?

O
-
A student wants to answer the question "Does adding calcium powder to soil make pea...