Topics: Human Body and Pathogens Quiz
Which word best describes a bacteria?
A. Antibiotic
B. Macrophage
C. Pathogen
D. Antibody
Preview next quiz:
A student measures the time it takes for a sheet of paper to fall from a marked height. The student then crumples the same piece of paper and drops the paper from the same height. The student observed the paper fell faster the second time. What variable is the dependent variable?
A. The shape of the paper
B. The height of the drop
C. The length of time for the paper to fall
D. The type of paper used