Which happens during physical weathering? Group of answer choices

It snows.

Rocks are chemically changed into limestone.

The size and the shape of rocks are changed.

Rust is created from the combination of water and air.

giving brainlist

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction