The theories on the expansion of the universe
a. may harm science if proved invalid
b. may be proved invalid by new discoveries
c. are weakened by frequent examinations
d. are too durable to change when re-examined

Question

The theories on the expansion of the universe
a. may harm science if proved invalid
b. may be proved invalid by new discoveries
c. are weakened by frequent examinations
d. are too durable to change when re-examined

anonymous · Answer

Any theory am be proved to be invalid by new discoveries

anonymous · Answer

answer a is funny

anonymous · Answer

d.are too durable to be change when re-examined

anonymous · Answer

science is vast...so..new theories will either support or defy any pre-existing theory..therefore...nothing can be said for sure..so (B)