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Home Q & A Board Biology-Related Homework Help General Biology
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ridhima14598 ridhima14598
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6 years ago
Which of the following is an accessory system of vessels and organs that helps balance the fluid
  content of the blood and surrounding tissues?
 
  a. Circulatory system.
  b. Non-circulatory system.
  c. Accessory vessel system.
  d. Lymphatic system.
  e. Heart.

Question 2

In Waller's experiment, he placed one front paw and one back paw of a dog into pans containing
 
  a. carbon dioxide.
  b. iron.
  c. mercury.
  d. pure water.
  e. salt solution.
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Replies
wrote...
#1
6 years ago
Answer to q. 1

D

Answer to q. 2

E
ridhima14598 Author
wrote...
#2
6 years ago
This helps so much, thank you for responding so quickly...
wrote...
#3
6 years ago
No worries, I was online and bored Grinning Face with Smiling Eyes
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