Option 1 - describe the difference between sensation and perception, using fireworks as an example. include the sensory stimuli involved, as well as bottom-up and top-down processing.

What would most likely occur if a plague killed most of the prey organisms within a once healthy ecosystem

A car travels 1.46 km in the x-direction, then turns left 74.8 ◦ to the original direction and travels an additional distance of 2.57 km. Calculate the x component of the car's net displacement.

What units are used to express this energy transfer

On earth you have a mass of 70 kg and a weight of approximately 700 N. The planet Mars has an acceleration due to gravity that is approximately 0.38 times as much as the earth (3.7 ms 2).

1. Mendeleev arranged the known chemical elements in a table according to increasing a. Atomic number c. number of protons b. Number of electrons d. atomic mass

An airplanes flies 2220 miles in 3. What is it's average speed in miles per hour?

One bullet has twice the mass of the second bullet. if both are fired so that they have the same speed which had more kinetic energy?

An incident that is caused by sleep and also occurs during sleep is known as a

A person is strolling along a moving walkway at a constant velocity of + 1.00 m/s with respect tot he walkway, which moves at a constant velocity of + 0.50 m/s with respect to the ground.

When a propagule falls into the water, it displaces some water, which causes a small splash