Science, asked by manojgujjar111982, 10 months ago

Hydra and sponges posses blood circulatory system. true or false.​

Answers

Answered by venkatavineela3
2

Answer:

Explanation:

no they do not posses any blood circulation.

Answered by Anonymous
1

false. both of them do not posses any organ or organ system level of organization.

  • sponges belong to porifera and have CELLULAR level of organization
  • hydra belongs to cnidaria and have tissue level of organization.

more information is provided in class 11 NCERT

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