In which cavity does the human heart lie?

a. thoracic
b. pelvic
c. abdominal
d. cranial
e. spinal


A

Biology & Microbiology

You might also like to view...

Effluent water is wastewater

A) discharged from the pharmaceutical, plastics, and petrochemical industries. B) discharged from the wastewater treatment facility. C) that has undergone anoxic secondary wastewater treatment. D) that is imported to the wastewater treatment facility for treatment.

Biology & Microbiology

What tissue type produces the tough coverings that package organs?  

A.  loose connective tissue B.  dense irregular connective tissue C.  collagen D.  dense regular connective tissue E.  adipose

Biology & Microbiology

Under what circumstance can an individual with Down syndrome have 46 chromosomes?

What will be an ideal response?

Biology & Microbiology

The age of the Earth according to modern estimations is about

A. 4.6 billion years. B. 1.5 billion years. C. 8 billion years. D. a few thousand years. E. 3.5 billion years.

Biology & Microbiology