How many types of enzyme does pancreas secrete and name them​

Which hormone is used by both males and female?

Match each description of an object’s motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down

1. you serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30 m/s. the ball has energy. calculate it. 2. a baby carriage is sitting at the top of a hill that is 21 m high. the carriage with the baby weighs 12 n. the carriage has energy. calculate it. 3. a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has . calculate it.