Where are the photoreceptors located inside a human eye

The energy of blowing wind can be harnessed to create electricity. why is wind considered a renewable energy source? a) wind does not cause destruction of the environment.b) wind turns the blades of a windmill that creates electricity.c) wind provides only a very small amount of electricity to the united states.d) wind comes from atmospheric conditions that are available indefinitely.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the