Suppose a person has a small intestine that has fewer villi than normal. Would the person most likely be overweight or underweight? Explain.
Solomon six shooter fires a gun if the bullet leaves the barrel of the gun with velocity of 500 meters per second how long will it take to travel 2000 meters?
which term refers to the diffusion of water through a membrane? A.) osmosis B.) engulfing C.) active transport D.) facilitated transport
By using 3.2 nm x-rays on human tissue, images can be made showing microtubules in the nuclei of cells. What is the frequency of the x-rays ?
What kind of error would result if you read the liquid volume where the liquid touches the wall of the cylinder rather than at the meniscus
Okay i'm totally stuck and nobody I know really gets it either, so i've turned to Yahoo for help :) Basically there are four aliens on a planet. They want to go on a sea-saw. The end seats on the sea-saw are 2m from the pivot, and the middle seats are 1m from the pivot. The Aliens way 400N, 300N, 200N and 100N - which two can sit on the sea-saw (on any of the seats) and make it balance? It'd be a huge help if you at least help me work out the answer! :)
