The correct answer is: tighten and contract
This is is the correct
answer because muscle fibers need to first reach an optimal length and
tension ratio or "tighten" in order for the muscle to perform work.
After the muscle has tightened, it can then "contract" which leads to a
decrease in the angle of the joint through force. If the muscle being
used to pull the rope is the bicep on the arm, then the angle between
the forearm and upper arm will decrease, causing the rope to be pulled.
<span>Examples of b. omega-6 fatty acids include seeds ,nuts, and vegetable oils. Omega-6 is primarily derived from linoleic acid, which is an essential fatty acid. This means that the body cannot synthesize it, so it must be obtained from food sources. The other essential fatty acid is known as Omega-3 (alpha-linolenic acid). It is said that there must be a balance between the intake of these two fatty acids.</span>
<span>Smoking can increase someone's risk for developing macular degeneration cataracts.
</span>
<span>Smoking increases the risk of macular degeneration, cataracts, glaucoma and diabetic dry eye syndrome and <span>retinopathy.</span></span>
<span>Since the client is taking a stimulant laxative, it makes his
or her metabolism speed up. If the client develops abdominal cramps, it might
indicate that the client was not eating properly or there is a little to no
food intake. Since stimulant laxative
speeds up bowel movement, it should have something to work on it.</span>
