Q: What is a copy of an image formed by reflection or refraction? Choices: - an example - a photographic image - a mirror image - an image A:
an image

(Question)
Q: What organ does asthma periodically cause to narrow? Choices: - ovaries - intestines - liver - lungs A:
(Answer)
lungs

Ques: Q: In essence, a virus is simply a nucleic acid surrounded by what? Choices: - a membrane coat - a polymer coat - a polypeptide - a protein coat A:
Ans: a protein coat

(Q).
Q: Name the physical phenomenon of the ocean that has a significant impact on both ocean life and human life. Choices: - las nino - el nieto - el pino - el nino A:
(A).
el nino

Ques:Q: X rays and what other type of electromagnetic wave has the shortest wavelengths and the highest frequencies? Choices: - ultraviolet rays - X-rays - plasma rays - gamma rays A:

Ans:gamma rays

Q: Athletes such as swimmers and bicyclists wear body suits in competition to minimize what forces? Choices: - natural forces - rolling forces - activity forces - drag forces A:
drag forces