What out of these statements describe the results of the greenhouse effect? longer days, rising CO 2 levels, habitable climate, increased radiation, decreased water vapor, reduced rainfall, warmer temperatures

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

The answer is d the box plots show the data distributions for the number of customers who used a coupon each hour during a two-day sale. which measure of variability can be compared using the box plots? interquartile range standard deviation mean median

How can minerals crystallize from materials dissolved in water? check all that apply.