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ANSWER ELIMINATOR
A___ or change in a gene causes the disease hemophilia in 30% of cases of the disease.

Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided

How do you transfer mrna into codons ? i'm so confused : (

When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page