Which of the following are true about infections?

a. they always result in death.
b. they are considered an illness if they interfere with your lifestyle.
c. they are caused by microorganisms.
d. they are caused by macroorganisms.

Quick! will get brainliest which service do most community health centers provide? child care meal preparation medical research mental health treatment

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?

The hydrologic, carbon, nitrogen, and phosphorus cycles are essential to the . this is why they are called biogeochemical cycles.