Mario at lab table a needs a pair of forceps (tweezers). max at lab table b tosses mario a pair. in terms of laboratory safety, which best describes max’s behavior?

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

Cells destroy body cells infected by a virus or bacteria.

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?