Excerpt from acupuncture: or wilson the u. s. food and drug administration (fda) approved acupuncture needles for use by licensed practitioners in 1996. the fda requires that sterile, nontoxic needles be used and that they be labeled for single use by qualified practitioners only. relatively few complications from the use of acupuncture have been reported to the fda in light of the millions of people treated each year and the number of acupuncture needles used. answer the following question related to the excerpt from acupuncture: or hype? : why does the author refer to the fda's approval of acupuncture needles?

a)to clarify the methods used by acupuncturists.

b) to ensure that the reader chooses the correct needles.

c) to show the superiority of traditional chinese medicine.

d) to entertain the readers with a story about acupuncture

The author refers to the FDA's approval of acupuncture needles to clarify the methods used by acupuncturists. Here, the correct option is A.

Explanation:

This excerpt from “Acupuncture: Help or Hype?” by Tracy Wilson clarifies as well as informs the readers about certain guidelines provided by the U.S. Food and Drug Administration or FDA about the use of acupuncture needles.

Healthcare is of utmost importance for any country. To ensure that is not messed up, FDA has mentioned points like only licensed practitioners would use acupuncture needles, the needles will have to be sterile and non-toxic and can be used only once and not more.

do you know the story wonder?

well on wonder it has different stories from each person and they can all share their thoughts and feeling each not just one. if there was one you would only get to see one persons thoughts and feelings. so do a story point on multiple of the main characters.

hope i !

- lilblakeyout

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x