How do plants absorb light energy from sun

N which one of the following locations can a person hear the echo of a sound?

Why does the water in the canals of Venice look clearer?

Velocity is the speed and direction of an object. * True * False

When a person is making cardiovascular gains through aerobic activity, they are increasing what to the lungs and heart?

What is the half life of an element of 1/8 of a sample remains after 12 years?

Suppose gene A on the left chromosome is damaged and no longer functions. what form of the trait would show? Why?

I'm completely lost in physics, the Kinematics and dynamics units ... My exam is coming up ... If a biker travelling at 6.4m/s sees biker B 34m ahead on the road travelling 4.7m/s. How far will biker B get before biker A catches him?

When scientists record the volume of a gas, why do they also record the temperature and the pressure

Why is velocity most important in space launch?

A person walks up a stalled escalator in 25 s. When standing on the same escalator, now moving, she is carried up in 16 s. How much time in seconds would it take her to walk up the moving escalator?