Which factors remained constant in each trial? Check all that apply.

the total number of people

the series of people who exchanged liquids with each other

the number of people who were infected at the end of the lab

the number of exchanges

the number of individuals who were initially infected

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

Monitor and apply fix up stratorgies