(Q).
Q: Scientists that study dolphins and other life in the ocean are called what? Choices: - marine geneticists - sea biologists - ocean biologists - marine biologists A:
(A).
marine biologists

(Q).
Q: What is to blame for water's boiling point (100c) being higher than the boiling points of similar substances? Choices: - electrode bonds - molecular shape - helium bonds - hydrogen bonds A:
(A).
hydrogen bonds

(Q).
Q: Potassium is a soft, silvery metal that ignites explosively in what? Choices: - air - cold - acid - water A:
(A).
water