The "true" brightness of a star is called its ________ magnitude
Fill in the blank(s) with correct word
absolute
You might also like to view...
The physical property of cleavage, the tendency of certain minerals to split along certain planar surfaces, is conspicuous in
A. mica. B. chalk. C. quartz. D. sapphire.
Having the gene for sickle cell hemoglobin gives an individual enhanced immunity against which of the following?
A) flu B) malaria C) polio D) sleeping sickness
If a widow's peak hairline is dominant and a straight hairline is recessive, then
A. some of the children of two straight-hairline parents could have widow's peaks. B. some of the children of two widow-peaked parents will have straight hairlines. C. all the children of two widow-peaked parents will have widow's peaks. D. all the children of two straight-hairline parents will have straight hairlines.
What is hypoxia?
A) The increase of carbon dioxide in an area B) The depletion of oxygen in an area C) The decrease in nutrients in an area D) The increase of nitrogen in an area