It is possible to alter the weather on a small scale.

Investigations allow for the control of variables.

Which of the following is closer to the glomerulus? A proximal convoluted tubule B. nephron loop C. loop of Henle D. distal convoluted tubule

What is the simple explanation for why air moves?

An automobile with a mass of 1000 kilograms accelerates when the traffic light turns green. if the net force on the car is 4000N, what is the cars acceleration?

Under what conditions can an ideal gas undergo a change of state without doing external work?

What would result from under-coverage? A. a lack of accurate result B. an incorrect independent variable C. an experiment D. accurate result

What can be said about the force of gravity acting on an object that is floating stationary underwater and not moving up or down? A. The buoyant force equals the force of gravity, so there is no net force. B.

A frog in a hemispherical pod finds that he just floatswithout sinking in a fluid of density 1.25 g/cm3. If the pod has a radius of3.00 cm and negligible mass, what isthe mass of the frog?

What is the reasonable estimate for Lim g (x)

Do tides depend more on the strength of gravitational pull or on the difference in strengths? explain.