Explain the characteristics scientists use when observing organisms and placing them in the six kingdoms .

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

What is the most important nursing intervention for minority adolescents?

Agroup of hamsters were brown (bb). another group were white (bb). when the hamsters mated, the offspring they produced were all brown. explain this using mendel's laws of inheritance .