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What is the process called when carbon dioxide combines with water in the presence of light and chlorophyll to form sugar and oxygen?
A generation
O B photographing
6 pollination
OD. photosynthesis
O E synthesis

25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?

What protects the lining of the stomach from acidic gastric juices?

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”