Biology, 15.07.2019 18:30 Leggett8152
Why does ice stay at the top of oceans instead of sinking to the bottom? ice is denser than liquid water because the molecules in ice are closer together. ice is less dense than liquid water because the molecules in ice are closer together. ice is denser than liquid water because the molecules in ice are farther apart. ice is less dense than liquid water because the molecules in ice are farther apart.
Answers: 1
Biology, 22.06.2019 01:00
Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere
Answers: 1
Biology, 22.06.2019 05:50
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
Answers: 1
Biology, 22.06.2019 13:20
Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing
Answers: 1
Biology, 22.06.2019 22:40
In a certain plant, yellow leaves are dominant (y) and red leaves are recessive (y). a plant with genotype yy and a plant with yy are crossed. if they have four offspring, how many would you predict would have red leaves? a: 1b: 0c: 3d: 2
Answers: 2
Why does ice stay at the top of oceans instead of sinking to the bottom? ice is denser than liquid...
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