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

A woman with type A blood is claiming that a man with type AB blood is the father of her child, who is type B. Can this man be the father of her child? O A No O

In the figure below, lines m and n are Parallel: In the diagram shown <7 measure 105 degrees. What is the measure of <8? They are supplementary 8 degrees

Pliss you can help me here

2. The genetic material of a virus can either be_____ or ______

A multiple choice question has 5 answer options of which 2 are correct. What is the probability of randomly choosing the correct pair of answer choices?

QERFEWTDGFSETHWRSTGHBDRAEAGBHSWRTYH

What sentence contains a pronoun with a vague or ambiguous antecedent? Fiona knitted her mom a warm scarf. When Carly got a cold, she missed two days of school.

A line passes through the point (4, –2) and has a slope of One-half. A coordinate plane. What is the value of a if the point (–4, a) is also on the line? –6 –5

Which is a false statement concerning photosynthesis and aerobic respiration? A. Both occur in specific organelles B. Both release oxygen as an end product C.

In which of the following equations is x = 3 a true statement?