The answer is
B........................................
Amphibians have three heart chamber and they lay eggs so
AMPHIBIAN
I think it is 19 but I am not sure because I know mitosis had 2 times the amount as meiosis
<span>The most appropriate response would be for the nurse to ask the patient about their current concerns. This allows for the patient to actually elucidate what he or she is feeling at the time and does not hamstring the provider into actually giving a set length of time that they feel the patient has left to live, which can vary greatly from person to person.</span>
C --> He collected a vast amount of data and observations that fueled later theories