Hydro refers to water
Photo means light
Synthesis means make from
Cyto means cell
Bio means life
Biology is the study of life
Botany is the study of plants
Biodiversity is different kinds of life
Distance to the sun is 93 million miles
Weight changes on the moon and the mass doesn't
Distance to the moon is 250,000 miles
Boiling point=Celsius is 100 deg. And Fahrenheit is 212 deg.
Freezing point is 0 deg. Celsius and 32 deg. Fahrenheit