In the 1950s, a fungus nearly wiped out an entire species of bananas that were produced through cloning. Which explains why the fungus had such a strong impact on the bananas? The bananas had a lack of genetic variation. The fungus had a lack of genetic variation. The bananas were not resistant to weed killer. The fungus was not resistant to weed killer.

What is the rate of change in a objects position?

Two cannon balls weighing 18 kg and 24 kg are chained together and fired horizontally with a velocity of 165 m/s from the top of a 21-m wall. the chain breaks during the flight of the cannonballs and the 18-kg cannonball strikes the ground at t = 1.5 s, at a distance of 240 m from the foot of the wall, and 7 m to the right of the line of fire. determine the position of the other cannonball at that instant. neglect the resistance of the air.

Diego kicks a soccer ball from the end line. his fellow students time and mark the soccer ball as it moves down the field. the graph represents the ball's progress. based on the graph, during what time is the velocity constant and positive?