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Home Q & A Board Biology-Related Homework Help General Biology
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kkoonge kkoonge
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6 years ago
What is the main source of increasing greenhouse gases?
 
  a. increased cell respiration
  b. increased use of fossil fuels
  c. increased diffusion from the oceans
  d. increased volcanic activity
  e. increased animal life on Earth

Question 2

Most organs receive both sympathetic and parasympathetic stimulation from the autonomic system. In brief, explain how both would influence activities of an organ?
 
  What will be an ideal response?
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#1
6 years ago
Answer to q. 1

b

Answer to q. 2

Sympathetic signals prepare a body for fight-or-flight whereas parasympathetic signals encourage resting and digesting..
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