Question 2 of 10 The following models show one large cell (A) and four small cells (B). A B Which of the following states why one of the models is better for moving more nutrients in and out of the cell?

A. A is better because it has more surface area. B. A is better because it has less volume.
C. B is better because it has more surface area. D. B is better because it has less volume.

answer; ///i believe the correct answer is (

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.