I NEED HELP ASAP Please thanks!! (multiple choice)

1) Which one of the following statements is FALSE?
Select one:
a. Water reaches its maximum density at 4°C.
b. The density of water is temperature dependent.
c. The mass of a sample of water is unchanged when it expands.
d. The density of water is unaffected by minor expansion or contraction.

2) Which statement best describes the data below if the real value is 14.5 m?
i) 14.4 m, ii) 14.5 m, iii) 14.6 m, iv) 14.5 m
Select one:
a. accurate and precise
b. neither accurate nor precise
c. accurate but not precise
d. precise but not accurate