The least common stars are _______________ stars
Fill in the blank(s) with correct word
upper-main-sequence
upper main sequence
You might also like to view...
Which of the following causes mutations in living organisms?
A) natural selection B) a changing environment C) reproduction D) ultraviolet light and toxic chemicals E) the greenhouse effect
A spaceship of triangular shape, having a length three times its width, is capable of relativistic speeds. How fast would it have to move so that to a stationary observer its length would equal its width?
a. 0.333c b. 0.816c c. 0.943c d. 0.650c e. This is not possible.
48 grams of oxygen at room temperature consists of how many moles?
a. 3.0 b. 1.5 c. 0.75 d. more than 3.0 e. less than 0.75
Natural processes tend to increase the __________ of thermodynamic systems
Fill in the blank(s) with correct word