Mathematics, 22.11.2021 21:10 brysong
Figure 7 shows two cubes. Cube X represents
a bacterial cell. Cube Y represents a small
multicellular organism. A bacterial cell can
absorb all the nutrients it needs by diffusion
through its outer surface. Explain why a
multicellular organism cannot absorb all the
nutrients it needs by diffusion through its
outer surface. You must include calculations
in your answer. Use Figure 7.
Figure 7
Cube X
Cube Y
11 cm
0.0002 cm
Answers: 3
Mathematics, 21.06.2019 20:30
Acircle has a circumference of 7.850 units. what is its radius?
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Mathematics, 21.06.2019 21:30
Design an er diagram for keeping track of information about votes taken in the u.s. house of representatives during the current two-year congressional session. the database needs to keep track of each u.s. state's name (e.g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i.e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information:
Answers: 1
Mathematics, 21.06.2019 23:00
Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1
Answers: 2
Mathematics, 22.06.2019 00:50
How does the graph of y = 3x compare to the graph of y = 3-x?
Answers: 1
Figure 7 shows two cubes. Cube X represents
a bacterial cell. Cube Y represents a small
mult...
mult...
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