Wonderful Weather: Snow for a complete versic Part A Based on the information in "What is Snow?" of Our Wonderfu for snowflakes to form? 0 Water vapor freezes. o Water cools down. o Water becomes vapor. o Water leaves the ground. Part B.

The instructions for making proteins come originally from

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Describe two recent or ongoing space missions.