Choose the appropriate term to fill in the sentence: when mrs. m ate, her intestinal contents became more concentrated than her blood. this means her intestinal contents were to her blood and her blood was to her intestinal contents.

According to the concentration, the substances can be divided into three groups:

1. Hypertonic: substance having more concentration of solute than other.

2. Hypotonic: substance having less concentration of solute than other.

3. Isotonic: substance having the same concentration as of other.

In this case, the concentration of content in small intestine is greater than blood. And the content of the blood is less than the content of small intestine.

So, the first blank can be filled with hypertonic and the second blank can be filled with hypotonic.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.