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

If an organism can not reproduce, is it still considered living? why?

Which surface winds blow between the subtropical high and the equator?

What type of conducting medium has the highest conductivity?

Which of the following terms describes one's ability to understand how another person is feeling? empathy appreciation cooperation commitment

Surface currents and waves are powered by what

Which of the following are vector quantities? check all that apply. a. time b. displacement c. force d. mass

Imagine you are on a bus with a helium balloon tied on a string tied to the seat in front of you. the bus stops short to avoid running over a rabbit and you are thrown forward. what happens to the balloon in relation to the bus? 1. the balloon pops.

Give one reason why the density of iron is higher than the density of oxygen

In which region of the periodic table do the elements NOT normally react chemically with other elements? A. metals B. metalloids C. nonmetals D. noble gases

A hot air ballon was a mass of 400 kilograms moves across the sky with 3200 joules of kinetic energy. the velocity of the balloon is