What is one example of the use of an infrared sensor?
a. information is relayed to a visually impaired individual about the location of objects.
b. detecting the presence of humans trapped under collapsed buildings.
c. bar code scanner tracks store inventory
d. monitoring feed for farm animals to keep them healthy.

detecting the presence of humans trapped under collapsed buildings

Hope this help i took the test :)

Explanation:

passed in september 1935, these laws are known as nuremberg laws.   they forbid jews from marrying but not directly forced them to divorce aryans. what is most noticeable is the fact that the jews were defranchised, meaning by this that they were not expected to have any civil rights, including the right to vote. the right answer is deprived of the right to vote.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.