A scientist wants to know whether crabs grow at the same rate in shaded water and in sunny water. Which principle of experimenta

Question

3 years ago

6

A scientist wants to know whether crabs grow at the same rate in shaded water and in sunny water. Which principle of experimenta

l design can the scientist best use to include a variety of crabs in both the shaded and sunny treatment groups of the study?
A.randomization
B.blocking
C.direct control
D.replication

Mathematics

1 answer:

asambeis [7] · Answer 1 · 2022-08-24T11:03:11+03:00

asambeis [7]3 years ago

8 0

Answer:

B

The crabs are being blocked of sunlight