The pie chart tracks the percentage of renewable energy that’s being used in a particular community near the ocean. what are two advantages of using this type of graph for this particular data set?

Option A

Explanation:

A pie chart helps in easy visualization of data set in order to do a relative study of the share of the different components of any data set represented by a  pie chart.

For instance in this case the pie chart shows the contribution of different renewable energy resources as a percentage share  of the total renewable energy produced.

Hence, option A is correct

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.