vshelton3856 vshelton3856

28-01-2020
English

contestada

The major part of the average exposure of humans to radiation comes from_____________.

a. other human made sources.
b. naturally occurring sources.
c. diagnostic x-rays.
d. nuclear power plants

Respuesta :

LanaSavv LanaSavv

28-01-2020

B. Naturally occurring sources

Answer Link

haniamasoodj haniamasoodj

28-01-2020

Answer: b) naturally occurring sources.

Explanation: Earth and air carries a lot of radioactive materials that produce radiation such as uranium, radon in general.

Answer Link

Otras preguntas

Solve the following equation, and check your solution. Be sure to show all work in order to receive full credit. Solve -17 + n/5 = 33.

NEED ANSWER ASAP!!!! Tony pulls a luggage cart at an angle of 30° to the horizontal. The luggage cart has a mass of 35 kg, and he pulls with a force of 75 N.a.

Keynesian economics argues for the use of _____ policy to stabilize the economy.

Which of the following phrases does not translate to n - 5? 1. the difference between a number and five 2. a number decreased by five 3. a number subtracted fro

TIMED!! pls What are the zeros of the quadratic function f(x) = 2x^2 + 16x - 9?

Which pop star did not marry and later divorce one of their backup dancers?.

According to this passage, which factors have a negative impact on self-esteem? check all that apply. being bullied support from parents being told that one is

Suppose that in the country of Workanda, the population is 330 million, and 170 million people are working (have a job). If 70 million people are ineligible to

You observe a plane approaching overhead and assume that its speed is 700 miles per hour. The angle of elevation of the plane is 15° at one time and 59° one min

A person drops off a prescription for a beneficiary who is a regular customer. The prescription is for a controlled substance with a quantity of 160. This benef