latoyabrown893 latoyabrown893

01-08-2017
Biology

contestada

.

A scientist conducts an experiment to test the effects of light on earthworm activity. Which is a variable in this experiment?

Respuesta :

vladdobra vladdobra

01-08-2017

The amount of light. He is testing the effects of light, which implies there will be different amounts of light tested to reach a conclusion.

Answer Link

Otras preguntas

Maria is extremely active in politics. She has strong conservative beliefs about what is correct and what is not. Each day when she reads the newspaper, she pay

The purpose of the "Federalist Papers" was to __________. A. convince the Confederation Congress to call a Constitutional Convention B. warn people of the dan

Need to show a 5 step problem on how to get the answer. Using x and y

While soils are an important part of the global carbon cycle, they are not a part of the nitrogen and sulfur cycles. True or false ?

Choose the correct correspondence 1<-> Options 1.< 2 2.< 3 3.< 4

(2Q) Simply the expression.

Please help! On part B!

According to an airline, flights on a certain route are on time 85% of the time. Suppose 17 flights are randomly selected and the number of on-time flights i

What is the role of each branch of government in the process of the federal government creates the laws that govern the entire nation

A red die is tossed and then a green die is tossed. what is the probability that the red die shows a six or the green die shows a six