What process is used to remove cells during the production of antibiotics? Photosynthesis
Organic Synthesis
Filtration
Fermentation

What is the relationship between absorbance of light and the rate of photosynthesis?

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

Ascientific idea becomes valid when it is what?