Atmosphere it's the sand, rock, or the big mountain top. 2. biosphere it's the dark, deep, blue seas and oceans. 3. cryosphere it's all the ice. 4. lithosphere it's you, me, the dog across the street, and the tree in the front yard. 5. hydrosphere it's very gassy up here!

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

All ova contain sex chromosomes corresponding to: x y xx xy

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.