Neptune has a diameter of 30,778 miles. What is its diameter in kilometers? (1 mile = 1.6 kilometers)
A. 1,392,650 km
B. 120,586 km
C. 12,761 km
D. 49,225 km

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous