Which of the following statements about water is false?
A) Ice is denser than liquid water.
B) Water naturally exists in all three physical states on Earth.
C) Floating ice on a pond insulates the liquid water below, slowing its rate of freezing.
D) If ice sank, the oceans would eventually freeze solid.
Answer: A
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Research focused on determining the function of different cellular proteins, protein interactions, and protein regulation is called ________ proteomics.
Fill in the blank(s) with the appropriate word(s).
Mendel inferred the genetic basis of ____, such as flower color in peas, by crossing plants with different phenotypes
a. adaptive traits b. allele shuffling c. allelic recombination d. quantitative traits e. qualitative traits
Bees are a colonial species and live in hives with thousands of other bees. Which of the following is an example of commensalism?
a. a bee hive located in an attic space b. a bee hive in the trunk of a tree c. a bee hive built in the ground d. a bee hive in a wall e. a bee hive in a garage
Chlorine has an atomic number of 17, and argon has an atomic number of 18. From this information alone, you can predict that:
A) argon has more neutrons than chlorine. B) argon is more chemically reactive than chlorine. C) chlorine has more neutrons than argon. D) chlorine is more chemically reactive than argon. E) argon will more readily ionize than chlorine.