When a hypothesis is proven wrong, scientists often begin by revising the . After that, it’s common for scientists to redesign the
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Read the article and use the information to answer the following questions hormones follicle-stimulating hormone (fsh) is produced by the . its role is to . luteinizing hormone (lh) is produced by the . its role is to

Why did benjamin franklin refuse to write the declaration of independence? a. he did not want his humor to distract from the document's purpose. b. he was not from a southern colony. c. his poor vision made it difficult to write.

Alandfill with a plastic or clay liner that prevents the leaking of easter into soil and groundwater is called? a. a sanitary landfill b. a toxic waste site c. an unsanitary landfill d. a recycling center