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Author Question: What is an open circulatory system? What will be an ideal ... (Read 57 times)

captainjonesify

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on: Jul 21, 2018
What is an open circulatory system?
 
  What will be an ideal response?

Question 2

What two types of venom do tarantulas posses?
 
  What will be an ideal response?


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wshriver

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Reply #1 on: Jul 21, 2018
Answer to Question 1

The term open circulatory system indicates that the tarantula is filled with pale blue hemolymph. This fluid seeps through a tube to the heart.

Answer to Question 2

The two types of venom in tarantulas are cytotoxin and neurotoxin.


captainjonesify

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Reply 2 on: Jul 21, 2018
:D TYSM

amynguyen1221

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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