Which planet is more than one astronomical unit from the Sun?

A. Mars

B. Earth

C. Venus

D. Mercury

A mountain is 1100 feet above sea level. A trench is 420 feet below sea level. What is the difference in elevation between the mountain top and the bottom of the trench?

What stores energy for a quick release in a cell?

What is the best way to dry a thermometer servsafe?

If you put a ballon in the freezer, what happens to the gas pressure in the ballon?

A solid sphere of uniform density starts from rest and rolls without slipping down an inclined plane with angle? = 30o. the sphere has mass m = 8 kg and radius r = 0.19 m. the coefficient of static friction between the sphere and the plane is? = 0.

Which type of seismic wave produces the most severe ground movements?

If you are driving 95 km/h along a straight road and you look to the side for 2.3 s, how far do you travel during this inattentive period?

An ordinary flea has a mass of 210. How many newtons does it weigh?

Plants and animals use the oxygen in the air to turn food into energy. This life process is known as what? A) digestion Eliminate B) excretion C) growth D) respiration

A column of soldiers, marching at 132 steps per minute, keep in step with the beat of a drummer at the head of the column.