Which Statement Is Correct

question 247

Multiple Choice

Which statement is correct?

• A) Endotherms' body temperatures are determined primarily by external heat sources.
• B) Some ectotherms generate metabolic heat that raises their body temperature above ambient temperature.
• C) Ectotherms' body temperatures are determined primarily by internal heat sources.
• D) In winter, hibernating mammals are extreme endotherms.
• E) Heterotherms are extreme ectotherms.

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Definitions:

Human Papilloma Virus

A group of viruses that can cause warts on various parts of the body and are associated with several types of cancer, including cervical cancer.

Dysmenorrhea

Painful menstruation.

Amenorrhea

A medical condition characterized by the absence of menstruation in a woman who is of reproductive age.

Pelvic Cramps

Painful sensations that occur in the lower abdomen, often linked to menstrual cycles, but can also be caused by various medical conditions.