Plz hurry it's !
a handball player hit a ball with a mass of 0.25 kg. the ball travels at a velocity of 15 m/s for 0.75 s until it hits the wall.
what was the average acceleration of the handball?
a. 20 m/s² b. 0.05 m/s c. 20m/s d. 0.05 m/s²

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

Where does the information about where each transcription factor binds originate?