Answer is in the file below
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Answer:
depending on which dog, depending on the color of the parents, maybe it is such that one of the parents is white and the other is red and they will have a black puppy
Answer:
D, over the past Billions of years, our atmosphere has formed to protect life.
Water contains much less oxygen per unit volume than air
Give 50 subjects 500 milligrams a day.
Give 50 subjects 1000 milligrams a day.
Give 50 0 milligrams a day.