0.388 Hope this helped let me know if it was wrong :)
The answer is C
because Lithium and sodium belong to the same column.
D. Myosin and actin do not fully detach, so the muscle cannot relax.
Answer:
Three ways a scientist can reduce bias include: 1) Sampling a larger pool (assuming the subjects are human) in order to broaden recorded data. 2) Making sure to sample more than one group. This means to not just sample one's friends, etc.
