What must you learn before you ca calculate you target heart rate for exercise

What are four physical changes a candle undergoes when a part of it is broken off?

Which of these planets has characteristics most similar to Neptune? Mercury, Venus, and Jupiter Venus, Earth, and Mars Earth, Mars, and Saturn Saturn, Jupiter, and Uranus

Someone fires a 0.04 kg bullet at a block of wood that has a mass of 0.5 kg. The block of wood is sitting on a frictionless surface, so it moves freely when the bullet hits it. The wood block is initially at rest.

Which represents a conversion from light energy to electrical energy

What is the term that describes how a plant responds to gravity

Describe a situation in which different units of measure could cause confusion.

Which of the following lists the stars in order from least density to greatest density? A. white dwarf, neutron star, main sequence star, giant B. giant, main sequence star, white dwarf, neutron star C.

When Dr. Hewitt immerses an object in water the second time and catches the water that is displaced by the object, how does the weight lost by the object compare to the weight of the water displaced?

How can you use the newton's second law to find force?

Analyze what happens to the air pressure as you increase in the altitude. How might this affect athletes who compete at higher altitudes?