What happens to the velocity of a river when it enters another body of
water?

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity

What molecule contains an organisms genetic material, passed down from parents to their offspring