After a weekend of camping by the lake with her friends, Darla is experiencing severe stomach cramps, flatulence, and diarrhea. She goes to the doctor and is diagnosed with giardiasis, probably caused by accidentally swallowing water from the lake while swimming. What synthetic antimicrobial agent that is also an antibiotic will she most likely be given?

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.

The process of replication is the same for all living things because

Why is carbon the backbone of liveing things