Question

2PUILLS

A scientist helps a colleague do a better experiment by:
O
A. sharing the cost of an expensive tool or instrument.
O
B. refusing to consider an alternative interpretation of results.
O
C. making up observations that are hard to obtain directly.
O
D. suggesting that unrepeatable results are still reliable.

Answer 1

sharing the cost of an expensive tool or instrument

Answer 2

Answer:A

Explanation: A is the correct answer