HELP THIS IS DUE IN 30 MINUTES :(( When fats are broken down, the fatty acids tails are split into what 2-carbon molecules in preparation for aerobic respiration? At what stage do these 2-carbon molecules enter the pathway?

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

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities