Science, asked by Amitrajkumar, 1 year ago

how many heart chambers does a spider has

Answers

Answered by sujit361
4
better to ask from a spider
Amitrajkumar: you are the member of helping hand will you please ask this question to spider for me
Answered by ponnappu
2
They have one chamber to their heart: a single tube connected to two valves at either end, and a muscle to help it contract.
Amitrajkumar: very very thanks
ponnappu: :)
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