Biology, 22.10.2020 18:01 lorelaistudent
Drag the tiles to the boxes to form correct pairs.
Use the Hertzsprung-Russell diagram to determine which condition describes each star. Use the arrows to help you locate the stars.
Tiles:
- Procyon B
- Polaris
- Vega
Boxes:
- It is fusing hydrogen at its core.
- It has lost its outer shell and retained only a hot core that is slowly losing its brightness.
- Its temperature has decreased, but it is shining brighter than before.
Answers: 3
Biology, 21.06.2019 18:00
Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.
Answers: 1
Biology, 21.06.2019 21:00
Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+
Answers: 1
Biology, 22.06.2019 07:00
Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium
Answers: 2
Drag the tiles to the boxes to form correct pairs.
Use the Hertzsprung-Russell diagram to determine...
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