The table below shows the approximate distances of two stars from earth. name of star approximate distance from earth (in light years) alpha centauri 4.4 luyten's star 12.39 which of these is a correct conclusion about the two stars? (1 point) light from alpha centauri has to travel a distance of less than 5 million kilometers to reach earth. light from luyten's star has to travel a distance of less than 5 million kilometers to reach earth. photographs of the stars taken at the same time show a more recent image of alpha centauri than luyten's star. photographs of the stars taken at the same time show a more recent image of luyten's star than alpha centauri.

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

Development has provided electrically for less money but what may be considered a cause of nuclear power

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.