Biology, 16.09.2019 03:30 alexcontreras32
Using complete sentences, explain why water molecules stick together (cohesion). include in your explanation
how the "polarity" of the water molecule and how "hydrogen bonding" play a role in the cohesion of water.
Answers: 3
Biology, 21.06.2019 23:50
Differentiation of cells changes the nucleic information. true false
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Biology, 22.06.2019 06:30
Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?
Answers: 3
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. itβs rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 09:30
How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?
Answers: 1
Using complete sentences, explain why water molecules stick together (cohesion). include in your exp...
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