Adog was west of his home for a short time and returns home then runs past it in the other direction (east). the graph shows his position as a function of time. how long did the dog stop at his home before running again? a) 1 seconds b) 2 seconds c) 5 seconds d) 10 seconds

Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.

What type of nuclear decay causes the atomic number of an element to increase by 1?

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.