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77julia77 [94]
3 years ago
5

7. Sister chromatids are

Biology
2 answers:
Dvinal [7]3 years ago
5 0
3) tightly linked together at the centromere
RoseWind [281]3 years ago
4 0

Answer:

3!

Explanation:

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The Sun's rays warm our world, stir air and ocean currents, and catalyze chemical reactions in the atmosphere. The Sun-warmed surface evaporates water to form rain clouds that redistribute fresh water around the world. And sunlight is essential for most life forms that live at Earth's surface.

Explanation:

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B

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