Ques:Most pituitary hormones control other endocrine glands, and endocrine organs are ductless glands that secrete hormones into the bloodstream. Given these facts, most pituitary hormones control other glands that secrete hormones into the what among the following options: - brain - humans - epidermal - bloodstream - nerves - layers of fat - alveoli - liver

Ans:bloodstream
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Ques:Cells are the microscopic building blocks of organisms, and molecules are the building blocks of a cell. Given these facts, what build cells among the following options: - bushes - roots - insects - layers of fat - ferns - fungi - molecules - Most plants

Ans:molecules
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Ques:Viruses often infect bacteria, and viruses Viruses are the simplest organisms known. Given these facts, what often infects bacteria among the following options: - major threat to health - h2o - simplest known organisms - Food poisoning - mercury - humans - By wind and rain - microorganisms

Ans:simplest known organisms
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Ques:Roundworms may be free-living or parasitic, and parasites Shortfin makos host a variety of parasitic copepods. Given these facts, roundworms can be free-living or live on a what among the following options: - soil - nest - host - root - stem - habitat - food - commune

Ans:
host
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