What is the calvin cycle? a) a series of light dependent reactions b)a series of light independent reactions. c) light dependent and light independent reactions d)another name for the production of chloroplasts.

What evidence is there that convection occurs in earth’s troposphere?

Are these strong bases, neutral, strong acids, weak acids or weak base household bleach (ph=12.6) fluid in a car's battery (ph of less than 1.0) milk (ph=6.7) stomach contents (ph=2.2) pure water (ph=7)

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria