Biology, 12.11.2020 16:30 homeowkrkk
What makes water a polar molecule?
A. It contains partial positive and negative charges.
B. It has fully positive and negative charges.
C. It is able to dissolve nonpolar substances.
D. It contains ionic bonds.
Answers: 1
Biology, 21.06.2019 19:10
What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.
Answers: 2
Biology, 22.06.2019 02:00
Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .
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Biology, 22.06.2019 05:00
What organ systems are working to you cool down after a workout?
Answers: 1
What makes water a polar molecule?
A. It contains partial positive and negative charges.
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