Which of the pictures demonstrates a state of matter with a fixed shape and a fixed volume? 1000
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If t=tall and t=short what will be the physical appearance of the offspring the cross below? a.some will be tall and some will be short b.they will all be tall c.they will all be short d.they will be medium height

Why zebra fish experience similar genetic disease as human

Under which of the following circumstances would natural selection not operate on an organism