A threshold dose-response relationship indicates that any dose, regardless of amount, can be ...

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Explanation: A) A nonthreshold dose-response relationship indicates that any dose, regardless of amount, can be expected to produce a biologic response. A linear dose-response relationship indicates that the biologic response is directly proportional to the dose.
B) A nonthreshold dose-response relationship indicates that any dose, regardless of amount, can be expected to produce a biologic response. A linear dose-response relationship indicates that the biologic response is directly proportional to the dose.
C) A nonthreshold dose-response relationship indicates that any dose, regardless of amount, can be expected to produce a biologic response. A linear dose-response relationship indicates that the biologic response is directly proportional to the dose.
D) A nonthreshold dose-response relationship indicates that any dose, regardless of amount, can be expected to produce a biologic response. A linear dose-response relationship indicates that the biologic response is directly proportional to the dose.

Thanks a whole bunch