Ineed ! ; ~;
a bird that was perched on a tree branch began flying south. the bird flew 1,800 miles south before landing on another tree branch 40 hours later. what was the average velocity of the bird during its flight?

72,000 mph south

72,000 mph north

45 mph south

45 mph north

The average velocity of the bird during its flight is 45 mph due south.

Explanation:

Given that,

The bird flew 1800 miles south before landing on another tree branch 40 hours later. We need to find the average velocity of the bird during its flight. We know that the velocity of the bird is given by the formula as :

As the bird is moving due southward direction, then the average velocity of the bird during its flight is 45 mph due south. Hence, this is the required solution.

petroleum? coal maybe?

why is cellular respiration important for homeostasis?

it changes food into energy that the organism can use.

which of the following is most likely to happen if a cell is not able to divide?

the cell will not be replaced when it is damaged.

explanation: