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horrorfan [7]
2 years ago
9

Halinium-167 has a halllife of 40 seconds How many halflife cycles has it been through in 120 seconds

Biology
1 answer:
Daniel [21]2 years ago
4 0
The answer to this is 4...don’t know how to explain it..sorry
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Why is testing ideas an important par of all science and engineering practice?
Burka [1]

Answer:

Because you could be wrong.

Explanation:

if you mess up one thing it can mess up the entire project or experiment.

4 0
3 years ago
The "diving response" of the human body refers to the typical reaction of a person who submerges his/her face in cold water and
iren2701 [21]
<h2>Diving response</h2>

Explanation:

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3 0
3 years ago
As you move from left to right across the electromagnetic spectrum in the image, the wavelength becomes A) longer. B) lower. C)
il63 [147K]

A. Longer

The shortest wavelength on the left side is Gamma rays. The longest are radio so as you move to the right, it gets longer.

6 0
3 years ago
Read 2 more answers
Deposition is a
mixer [17]

Answer:  D) constructive process

Explanation:

Deposition is the geological <u>process</u> in which sediments, soil and rocks are <u>added</u> to a landform or land mass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, <u>building up</u> layers of sediment.

8 0
3 years ago
You are carrying a firearm. before crossing a fence, the first thing you should do is:
zmey [24]
I would think that the firearm should be passed over the fence and not carried in the hands if it is a rifle to avoid it accidentally going off and make sure that it is not loaded or with no shells in the chamber for safety because it could conceivably fire if the bearer fell while crossing the fence.
7 0
3 years ago
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