If all organisms have DNA (same 'stuff') how come all organisms look different?

A 1200 kg elevator accelerated upwards at 2 m/s2. Draw a force diagram for the elevator. Calculate the force of tension in the cable pulling the elevator up.

The higher the density the heavier it is

If you're driving towards the sun late in the afternoon, you can reduce the glare from the road by wearing sunglasses that permit only the passage of light that's A. polarized in a vertical plane. B. polarized in a horizontal plane. C.

What is an artificial situation in which a scientist deliberately makes certain changes in the world about him so that he can observe the consequences?

Which is true? A. Light waves do not change speed as they travel from air through water. B. Light waves speed up as they travel from the air through the water C. Light waves slow down as they travel from the air through the water.

What happens when sediments are buried, compacted, and cemented together

What is the magnitude of the gravitational force the apple exerts on earth?

What is the period of a 1.00 m long pendulum?

Kaylie is describing the physical properties of an orange and a lemon. which two physical properties can she determine without using any measurement instruments

What is an example of a third class lever and why use it? A) pulley; changes direction B) baseball bat; increases velocity Eliminate C) car jack; increases the weight it can lift D) wheel barrow; makes it easier to move a load