Question

Suppose our hypothesis is that "as Tigers get older, they have more mass." If another group of scientists claims that this hypothesis is NOT supported by their data, their data must show that older tigers _____.

A. have less mass
B. have more mass
C. are better hunters
D. are worse hunters

Answer 1

The answer is A.) because group 1 thinks that the tigers has more mass,

Answer 2

a. have less mass . this should be the best answer .