You let your neighbors dog and it bites you this reaction is a : cost , reward or penalty

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude. which star should you travel to?

5. what is a red giant? can our sun become a red giant? why or why not?

What factors influenced brazil's current and future economic strength?