List three ways you could change the physical properties of a piece of paper?
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Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.