Topics: Endocrine System Quiz
If mammals get too warm, their blood vessels
A. constrict to release heat more easily
B. dialate to release heat more easily
C. constrict to prevent heat loss
D. dialate to prevent heat loss
Select your answer:
Topics:
Diversity Cellular and Sexual Reproduction Microbiology Autoimmune Disease Vocabulary - Health Muscle Histology Nervous System 3M Micropara Myocarditis Unintentional Injuries Covid-19 Digestive System (Gastroenterology) Microrganisms Oral Surgery Life Processes ExcretionOther quiz:
Movement › ViewWhy is it important that our bones are hollow?
A. We can move around easily
B. Our bones don’t fracture easily
C. Our bones can make blood cells easily
D. Our organs receive more support
Musculoskeletal System › View
The ______is the longest bone in the human body.
A. ulna
B. fibula
C. humerus
D. femur