Working in the laboratory of Alfred Binet '
Answer:
the first and second sentence
Explanation:
Answer:
Wave 1 and Wave 2 have the same amplitude.
Explanation:
They both have two types of DNA for twins
Answer:
Air pressure is caused by the weight of the air molecules above
Explanation:
Air pressure is caused by the weight of the air molecules above. Even tiny air molecules have some weight, and the huge numbers of air molecules that make up the layers of our atmosphere collectively have a great deal of weight, which presses down on whatever is below.
