Question

MARK AS BRAINIEST PLUS 40 POINTS
Which sources would provide the most relevant and credible evidence in this excerpt from a speech?
The Earth's Giant Sewer
Global warming is the rise in the earth’s surface temperature that has been happening since the mid-1900s. ____________believe that greenhouse gases are to blame. A study conducted by __________showed that greenhouse gases trap heat in the earth’s atmosphere. The heat warms the air and eventually, the oceans and the ground.

The choices for the first blank are A psychologists B scientists C historians
The choices are the first blank are A Caltech university B the boy scouts of America C the youth empowerment

Answer 1

1. B scientists
2.C the youth empowerment

Answer 2

1. (A) scientist.(beacuse only scientist knows the actual reason behind global warming)

2.(A) Calyech university. (many time university are helping for reaserchs).

HOPEit will be helpful