Mr. Norris goes on a run around the track, if the track is 400 meters long, and he runs 4 laps, when he stops on his starting point, what is his total displacement
A 1600 m
B. 800 m
C. 4 m
D. Om

An easy way to calculate the amount of energy available at each level is to what?

1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals

Identify the area on the image where the force of attraction is the strongest.