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

Marvin made some candles that each weighed 3/4 pound. He shipped them in a box that weighed 3 pounds. The total weight of the box filled with candles was 12 pou

Why technology is bad

Rita earns $16.00 per hour. If she gets a 6% raise, what will be her new hourly wage?

The children wishes they could get a new horse. Is this a complete and proper sentence?

Which is the tense of the underlined verb? I ->will see<- you at tonight's game. A. present perfect B. future perfect C. future progressive

friday night a pizza parlor sold 5 large pizzas and some medium pizzas. the pizza parlor made a total of $291. how many medium pizzas were sold?

Which form of natural selection is most likely to play a role in speciation?

how did sumanguru justify his claim to be king of Mali

Which of these bases form a true complementary pair? adenine and guanine thymine and uracil cytosine and guanine cytosine and thymine

What was regarded as a strong point of Jefferson Davis's background? a. military leadership b.economic policy c.ability to delegate powers d.ability to negotiat