Which of the following is an advantage of the Innate (non-specific) defense?

A. Able to attack specific organisms.
B. Provided protection only on the inside of the body.
C. Able to defend the body from different types of organisms.
D. Has memory of previous pathogens.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

The chemical form of energy that is useable by the cell to do work