The x because it is a male chromosome and have one more than a girl <span />
Answer:
Belief perseverance
Explanation:
Belief perseverance can also be referred to as belief persistence; it is the tendency for an individual to hold to his/her own initial belief in something despite receiving a new information that debunks the basis of one's initial belief. An individual prefers to discredit the new belief despite sufficient evidence to discredit one's initial belief, just because they misinterpret or totally see no significance on the new information that was received.
Rachael's thinking of fast foods of being harmless, despite the information that fast foods are harmful is called belief perseverance.
Inhaling through the nose
<span>The process of creating egg cells.</span>