Paramecia have both a large nucleus and a small nucleus.

a. True

b. False

How can u use physics in the real world

There are two planes. One is flying from New York to Tokyo at a speed of 800 MPH. The other is flying from Tokyo to New York at a speed of 700 MPH. When the planes meet, which one will be closer to Tokyo?

A canyon is a large, deep valley that is carved into rock over a long period of time. Which of the following most likely causes a canyon to form?

A car accelerates at 2 m/s/s. Assuming the car starts from rest, how far will it travel in 10 seconds? Options are: 40 m 2 m 200 m 10 m 100 m

Julia can swim at 3.5 km/hr in still water. She attempts to head straight north across a river with a current flowing at 1.2 km/hr [W]. What is her resultant velocity?

A force acts on a 5kg object at rest. How fast will the object accelerate on a frictionless surface? A.) 4 m/s^2 B.) 15 m/s^2 C.) 25 m/s^2 D.) 100 m/s^2

Four wrestlers step on a scale for a tournament. Wrestler A weighs in at 170 pounds; wrestler B weighs in at 168 pounds; wrestler C weighs in at 171 pounds; and wrestler D weighs in at 169 pounds.

What is a change in velocity per time

Recall specific heat of water is 4186 j/kg/C. Find the specific heat of sample. Water. Sample Mass 109 192 Internal temperature. 21. 67 Final temperature. 30.1. 30.1

During which period did the first large herbivores and carnivores appear?