Answer:
specialization. please follow me I'm new here
Fossil fuels are an important natural resource used by society because
it makes our living easier. Fossil fuel is buried combustible geologic deposits
of organic materials fromed from the plants and animals that have died. The dead
beings are then converted to crude oil, coal, natural gas or heavy oils when
exposed under heat and great pressure in the earth.
Answer:
The correct option is d. confer passive immunity.
Explanation:
An antitoxin is an antibody formed in an organism in response to the presence of a bacterial toxin inside, which it can neutralize. We speak of passive immunity, when it is obtained by the passage of antibodies (antitoxins) to the individual in a natural or artificial way, having as main feature that it is short-lived, since they remains only until the transferred antibodies or lymphocytes disappear.
D because rocks are not living. Bio means living. Diversity means many. So living many... which means many living things. Rocks are not alive.
