there is a redundancy in the genetic code / a silent mutation has occured
Answer:
planarians = flatworms
marine worms= segmented worms
leeches= segmented worms
pinworms= roundworms
tapeworms= flatworms
Explanation:
I took it on edge lol
Answer:
How Much does the earth weigh?
5.972 × 10^24 kg
How far away is the sun?
92.351 million mi
What is a black hole?
A black hole is a place in space where gravity pulls so much that even light can not get out.
How do airplanes fly?
Four forces keep an airplane in the sky. They are lift, weight, thrust and drag. Lift pushes the airplane up. The way air moves around the wings gives the airplane lift.
How are rainbows made?
A rainbow is caused by sunlight and atmospheric conditions. Light enters a water droplet, slowing down and bending as it goes from air to denser water. The light reflects off the inside of the droplet, separating into its component wavelengths--or colors
Explanation:
The Apollo program was designed to land humans on the Moon and bring them safely back to Earth.
The plant cell is able to withstand the expansion of the central vacuole as the result of the rigid cell wall which it possess. The plant cell wall provide a rigid structure which support the activities of the cell.