transmission describes transmission of an infectious disease from a reservoir to a susceptible human.

Direct transmission

Explanation:

Direct transmission is a mode of transmission in which infectious diseases are transferred through kissing, skin-to-skin contact, sexual intercourse or direct contact with mediums that are reservoirs of infectious organisms such as soil. Examples of diseases that are transmitted through direct contact from a reservoir of the disease to susceptible human include Hepatitis A and B, measles, chicken pox etc.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

other information encoded in your genes might distinguish you from the others in the group