Suppose a mother hamster has identical twins. One twin is fews grain and seeds the other is feed processed hamster food. Overtime the hamster Twins begin to look different. What mostly caused the difference in the characteristics that they show?
A: Control breading
B: environmental differences
C: inheriting different traits
D: natural selection

Name the organs of humanelemintary canal.

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)

What happens during the experiment stage of the scientific method