Listed below are the names, spectral types (in parentheses), and approximate masses of several nearby main-sequence stars. rank the stars based on the distances to their habitable zones (from the central star), from shortest to longest.
1. bernard's star (m4) .2 msun2. 61 cygni a (k5) .7 msun3. alpha centauri a (g2) 1 msun4. sirius (a1) 2 msun5. spica (b1) 11 msun
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This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
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Which composition of water moves to begin a deepwater current?
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According to piaget’s stages of cognitive development, the child does not differentiate between self and other objects. the child repeats rewarding activities, discovers new ways to get what he or she wants, and may have imaginary friends. which period is described?
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Listed below are the names, spectral types (in parentheses), and approximate masses of several nearb...
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