defence cell in blood are called white blood cells
Introvert- a shy person who keeps to themself, concerned about their own thoughts and feelings rather than external feelings
Extrovert- a very outgoing person, overtly expressive, concerned with external things or objective considerations
Ambivert- a person who’s personality has a balance of extrovert and introvert features
Answer:
do not know the answer and have no explanation
He should research hospitality and tourism
I am honored to take care of you i can not accept your money
