What are some ways that bacteria are useful in the world today? (choose all that apply)
to develop new medicines to fight diseases
to study a wide range of illnesses
to clean up oil spills
to cause illnesses and infections in humans

Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.

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

Construct at least two possible hypotheses for the student’s experiment.