Atentative prediction about the relationship between variables is a(n)
a. observation
b. method
c. hypothesis
d. finding

C. Hypothesis

Explanation:

A hypothesis is a prediction or presumed explanation for some event or process. It consists of limited factors which are required to be verified using the appropriate scientific methodology.

It includes the information about how the variables in the experiment are related. The relation between the veriables is examined using the scientific methodology.

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation: