Went two comparison groups within an experiment are identical except for one variable, the experiment is called a what? Control experiment, variable experiment, uncontrolled experiment

A student wants to determine how his classmates feel about school. He does a survey away from school so all participants will be willing to answer freely.

If the mass of a material is 125 grams and the volume of the material is 18cm3 what would the density of the material be?

Humans do not have specific brain structures dedicated to reading. the brain compensates for this by:

Which sentence about particles in matter is true? Atoms are present in solids and liquids but not in gases. The particles of matter are in constant motion. The same kinds of atoms are found in different elements.

Seth runs up 3 flights of stairs. the first climbs takes him 12 seconds. his second climb takes him 15 seconds. Has the power done been affected?

Jake lives in the Northern Hemisphere. His cousin, Adriane, lives in the Southern Hemisphere. If it is March 20 (spring equinox) where Jake lives, which time of the year is it where Adriane lives? A. spring equinox B. fall equinox C.

Facts and data are objective, while and opinion is

Which process in the water cycle results directly in snow?

What is the difference in structure of the antennae and antennules?

The cause of type 1 diabetes is the destruction of insulin-producing sites by