C. powdered sugar in hot water.
Answer:
The eyes collect and focus visible light. The lens and other structures of the eye work together to focus an image on the retina. ... Cells in the retina change the image to electrical signals that travel to the brain through the optic nerve. The brain interprets the electrical signals as shape, color, and brightness.
Explanation:
Answer:
You should still workout 90 min.
The proper time is measured by a single clock in a single place.
The proper time on earth is 90 min.
The clock on the rocket is also in a single place in the frame of the rocket so you still need to workout for 90 min.
