Q: Where in the lungs does gas exchange between the air and blood takes place? Choices: - ganglion - left lobe - bronchial tube - alveoli A:
alveoli

(Question)
Q: When the number of electrons and the number of protons are equal, the object is what? Choices: - Negative - Positive - static - neutral A:
(Answer)
neutral

Ques: Q: What kind of metals have perplexing patterns of electron distribution that don't always follow the electron filling rules? Choices: - solution - transformation - variating - transition A:
Ans: transition

(Q).
Q: Birds flying thousands of miles south in the winter, then returning to their homes in spring, is a familiar example of what? Choices: - hibernation - evacuation - emigration - migration A:
(A).
migration

Ques:Q: The wrist and base of the hand are formed by what series of small bones arranged in distal and proximal rows? Choices: - ribs - patella - cranial - carpal A:

Ans:carpal

Ques: Q: Mountain building and earthquakes are some of the responses of rocks when subected to what? Choices: - time - erosion - weather - stress A:
Ans:
stress