Awoman took a road trip from phoenix, az to chicago, il. the trip was 1,750 miles and it took her 31 hours. what was her average velocity rounded to the nearest whole number? 65 miles per hour56 miles per hour northeast56 miles per hour45 miles per hour northeast

56 miles per hour

Explanation:

Here we need to find out the average velocity for the whole trip. We will use the formula of average velocity,The trip was 1,750 miles and it took her 31 hours. According to formula:

          Average velocity = Net displacement/Total time taken.

Putting the values of displacement and time.

          Average velocity = 1750 miles/31 hours

         Average velocity = 56.45 miles/hour

         Average velocity = 56 miles/hour

Therefore, 56 miles per hour  was the average velocity for the trip.

Hope it help!

i'm pretty sure it's spores

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.