What were some effects of the great depression? select all that apply?

Matt and Juan are studying chemical reactions and the law of conservation of matter in science. Each lab group conducted an experiment to verify the law. The boys materials can be seen in the data table: antacid tablet, water, and a zip lock baggie.

Why is the ocean warmer than the air at night

Which digestive system organ has the main function of absorbing water from digested material? a. stomach. b. esophagus. c. small intestine. d. large intestine.

Which of the following is a vector? 1. Distance 2. Mass 3. Frequency 4. Force

The top speed you will ever need to go in a parking lot is_ A. 20 mph 6. 10 mph C. 1 mph D. 15 mph

What can result if an earthquake causes a sudden vertical change in the sea floor? A. a tsunami B. liquefaction C. soil creep D. sheet erosion

Suppose gene A on the left chromosome is damaged and no longer functions. what form of the trait would show? Why?

I'm completely lost in physics, the Kinematics and dynamics units ... My exam is coming up ... If a biker travelling at 6.4m/s sees biker B 34m ahead on the road travelling 4.7m/s. How far will biker B get before biker A catches him?

When scientists record the volume of a gas, why do they also record the temperature and the pressure

Why is velocity most important in space launch?