Researchers condition a flatworm to contract when exposed to light by repeatedly pairing the light with electric shock. the electric shock is a (n)

Jerome places a bag of flour on a scale. The scale shows that the bag has a weight of 17 N. Which is the reaction force of the bag sitting on the scale? A. The scale exerts a 17 N force up on the bag. B.

Which part of the flower is the male reproductive organ

Which of the following actions will decrease the gravitational force between two objects? A. Increasing the mass of the objects B. Increasing the density of the objects C. Increasing the distance between the objects D.

Minerals are inorganic substances that the body cannot produce on its own.

What structural adaptations do you think humans will develop

A loop of wire is placed in a uniform magnetic field. (a) For what orientation of the loop is the magnetic flux a maximum? The plane of the loop is perpendicular to the magnetic field. The plane of the loop is parallel to the magnetic field.

Dr. Arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode.

Stephen buys a new mop he travels 3 km south and the. 4 km east and then 3km north how far does he need to go to get back. To where he started

The elements with the largest atomic radii are found in the

Students will explain, distinguish the difference between the 4 states of matter