Which of the following is an economic factor that contributes to the stability of a society? \
a.
fluctuating prices
b.
low tax and interest rates
c.
strong sense of duty
d.
strong military

Alaska and northern canada have a diet rich in vitamin d and their skin color is darker than predicted on the basis of iv intensity at their latitude. explain the observation:

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different