Which of these statements about molecules is true? A. All molecules only contain one element
B. Two or more molecules can combine to form an atom
C. the elements in a molecule are always present in equal proportions.
D. The atoms in a molecule cannot be separated from each other by physical means
Answers: 3
Biology, 21.06.2019 19:30, zmeister
What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.
Answers: 2
Which of these statements about molecules is true? A. All molecules only contain one element
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