7. When the oxygen atom in one water molecule is close to a hydrogen atom in another water molecule, what is most likely to happen?
A
The water molecules will draw toward each other.
B.
The two water molecules will form a larger molecule.
C. The like charges of the water molecules will repel each other.
D. The two water molecules will gain energy and vaporize, becoming water vapor.

Q1.8. continuing your studies, you perform a transplant experiment. you chisel up multiple rocks from the upper intertidal zone, each holding 10 individuals of species a, and move them to the lower intertidal zone among individuals of species c. you count the number of individuals of all species on the rocks every day for 30 days. based on your findings, what can you conclude? (remember that all 3 species settle in this zone at equal rates.)

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.