Author Question: By digesting soil, earthworms: a. change the structure of the soil. b. change the texture of the ... (Read 134 times)

cookcarl · **on:** Aug 7, 2018

By digesting soil, earthworms:
a. change the structure of the soil.
b. change the texture of the soil.
c. change the chemical quality of the soil.
d. all of these

Question 2

Because physical geography is so broad and complex, the scientific method does not apply.
a. True
b. False
Indicate whether the statement is true or false