Which statements accurately relate radiation and health? Check all that apply.
1. Ionizing radiation produces ions that disrupt natural chemical reactions in the body.
2. Stochastic effects are associated with short-term, high-level exposure to radiation.
3. Cancer and DNA mutations are examples of non-stochastic effects.
4. A single X-ray delivers about 1 of the radiation exposure permitted for one person per year
5. Lead shielding is an effective means of reducing radiation exposure.

Answer

1.) Ionizing radiation produces ions that disrupt natural chemical reactions in the body.

2.) A single X-ray delivers about  of the radiation exposure permitted for one person per year.

3.) Lead shielding is an effective means of reducing radiation exposure.

Explanation:

because

closer examination, however, finds the mcdonald's kind of job highly uneducational in several ways. far from providing opportunities for entrepreneurship (the lemonade stand) or self- discipline, self-supervision, and self-scheduling (the paper route), most teen jobs these days are highly structured — what social scientists call “highly routinized.”  

true, you still have to have the gumption to get yourself over to the hamburger stand, but once you don the prescribed uniform, your task is spelled out in minute detail.  

98 points!

assignment

analyzing characters

respond to the following questions in one paragraph for each. use specific examples from the text to support your responses.

1. there is a set of twins on the island named sam and eric. however, when describing them, golding regularly refers to them as samneric. how does this way of describing the twins relate to their behavior and the way that readers understand their characters? what examples of their behavior readers see that samneric is really the appropriate way to refer to them?

2. as the boys set out to search for the beast, ralph allows jack to lead the way, and he sinks to the back of the pack, " to have escaped responsibility for a time." what does this moment lead you to infer about ralph and about his feelings about being the group’s leader? what does this moment foreshadow?

3. while part of the party searching for the beast, simon realizes that the notion of the beast that the other boys have does not make sense. a beast sitting atop a mountain with claws, a beast who did not leave tracks, could have easily caught the twins. simon has a different picture of the beast: "there rose before his inward sight the picture of a human at once heroic and sick." how does this picture relate to the beast that samneric saw? how does it relate to what simon said earlier about the beast being "only us"?

no plagarism

me