(Q).
Q: Many pathogens spread by droplets in the air. droplets are released when a person does what? Choices: - cries or laughs - itches or scratches - vomits or cries - coughs or sneezes A:
(A).
coughs or sneezes

(Q).
Q: What is the force of attraction between fundamental particles called quarks, called. Choices: - magnetism - gravity - weak nuclear force - strong nuclear force A:
(A).
strong nuclear force

(Q).
Q: When does an oocyte complete meiosis? Choices: - metaphase - prophase - anaphase - after sperm penetration A:
(A).
after sperm penetration