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anonymous

  • one year ago

The surface temperature of a star can be estimated based on the star’s a) size. b) color. c) age. d) mass.

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  1. anonymous
    • one year ago
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    b. its color i think!

  2. anonymous
    • one year ago
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    yep its color!

  3. anonymous
    • one year ago
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    Thank You! @XxbulldogsxX

  4. anonymous
    • one year ago
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    no problem

  5. anonymous
    • one year ago
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    :D

  6. anonymous
    • one year ago
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    The diagram below illustrates substances crossing the selectively permeable membrane of different cells. Each example, A-F, shows not only different substances, but also different concentrations. Take note of the concentration inside the cell compared to the concentration outside of the cell and the direction of movement of the substance. 650-01-03-04-00_files/i0060000.jpg Figure 3-1 Diagram C in Figure 3-1 is an example of ____. a. diffusion c. osmosis b. active transport d. equilibrium Please select the best answer from the choices provided A B C D Mark this and return

  7. anonymous
    • one year ago
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    do you know this ?

  8. anonymous
    • one year ago
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    :D

  9. anonymous
    • one year ago
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    nvm

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