Which arrow points to the location of a hydrogen bond?

A. A
B. D
C. C
D. B

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

What type of matter is made of only one kind of atom