Which statement best describes scientists who contributed to the current body of scientific knowledge? a. they were wealthy men during the 20th century. ob. they were made up of men and women throughout history from different countries. oc. they were mainly ancient philosophers whose theories stood the test of time. od. they were mainly from european countries such as england and france.

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Where are the strongest jet streams located?