Red blood cells are 95% water. Create several drawings to indicate the way red blood cells would appear after being placed in the following environments: a. 100% De-ionized water

b. 5% NaCl solution

c. 15% NaCl solution

d. 1.5 % NaCl solution

Name the organs of humanelemintary canal.

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.