Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?

Asap! how does the distance between two objects affect the force of gravity? how is the moon dependent on the sun?

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

2. if someone had the list of traits you provided in question 1, do you think he or she would be able to find you in a group of 1000 people? why or why not? if not, what other information encoded in your genes might distinguish you from the others in the group? what are other traits that are encoded for by dna?