Help plz they don’t have an answer for this

What is the subject of “understanding bacteria,” the first module in dr. x and the quest for food safety? the structure of bacteria the four cs of food safety the role of bacteria in food safety the twelve most unwanted food bacteria

You make a necklace using blue.purple and green beads in aratio of 1: 1: 2.you use atotal of 168 beads. how many green beads are in the necklace

The function described as consumption and the absorption of energy through photosynthesis is called a. respiration b.energy absorption/food consumption c.excretion d. re-charge