Biology, 12.09.2019 16:20 kittycat79
Retrieve your animal tissue specimens. if you have an edmentum lab kit, your specimens are frog skin, human cardiac (heart) muscle, and human red blood cells. as you did with the protist slide, start with the lowest magnification and record what you see. identify the structure of the tissue and whether you can see any individual cells and cell structures. repeat with the next two magnification settings. in the answer space, write down what you observed for each sample under each magnification.
Answers: 2
Biology, 21.06.2019 16:30, alexisbrad3107
An atom of nitrogen had seven protons in its nucleus. how many electrons does it have
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Biology, 22.06.2019 00:00, unknown9263
Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h, o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
Biology, 22.06.2019 00:40, abdullahs4639
World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
Answers: 3
Retrieve your animal tissue specimens. if you have an edmentum lab kit, your specimens are frog skin...
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