Ibis was created by the bureau of alcohol, tobacco, firearms and explosives in the united states. true or false

True

The IBIS system is an automated system which feed the information of the distinct types of physical evidences obtained from the scene of crime and from the culprits. This system was developed by the Bureau of Alcohol, Tobacco, Firearms and Explosives along with Forensic technology which is a Canadian Company. It consist of software that compares a large set of pictures of the bullet and cartridge cases with the sample under consideration.  

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2