7. The movement of water molecules from an area of high concentration to an area of low concentration is

called?

1. facilitated diffusion.

2. osmosis.

3. exocytosis.

4. endocytosis.

3. If the average acceleration of a cheetah is 8 m/s, what will its velocity be after 3 seconds if it is initially walking at 1 m/s? a) 22 m/s b) 23m/s c) 24 m/s d) 25 m/s

Defination of thrust

A substance that accelerates the rate of a chemical reaction is called a (an) a. catalyst. c. molecule. b. lipid. d. element.

How does the atomic radius change from top to bottom in Groups 1 and 2?

Why fuse wires always thin

Why is it necessary to evaluate an experiment

A positive charge Q1 = 34 nC is located at the origin. A negative charge Q2 = - 5.5 nC is located on the positive x-axis p = 15 cm from the origin. Calculate the location of x axis in cm where electric field is.

What scientific question does Isaac Asimov most clearly address with his story "Runaround"? A. Should robots be allowed to marry? B, should robots be treated as members of the family? C. Can robots be trained to follow a moral code? D.

The force generated by a single muscle fiber can be increased by increasing is called

Write an expression that results in a String consisting of the third through tenth characters of the String s.