Select the word from the list that best fits the definition a relative who lived in the past

I guess it would be descendant

The right answer is “ancestor”

Explanation:

An ancestor is a person you are related, as your grandparents, great-grandparents, and so on, who lived before you. Actually, you can think of them as the parent of your parent, or the parent of the parent of yours, and so on. Anyone who follows that line of parents is your ancestor.  

it is a bolivia your welcome

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.