Environmental Sciences, asked by Anonymous, 1 year ago

what is the medium of circulation in hydra and sponge?

Answers

Answered by Anonymous

2

they do not need a circulatory system....

Answered by stylisharpita

0

They do not need a circulatory system because they live in water which goes inside with food and nutrients in their body

Previous Question

Next Question

Similar questions

Biology, 7 months ago

When lysosomes were first discovered, they were sometimes called suicide capsule. In what way does that Nickname fit?

English, 7 months ago

7. अधोलिखित पदानाम् हिन्दीभाषायाम् अर्थं लिख (क) भ्रमरः (ख) पिपीलिकाः (ग) प...

Math, 7 months ago

8:10 Express the following in Fahrenheit scales i) 10°C...

Math, 1 year ago

The sides of a square are three to the power of two sevenths inches long. What is the area of the square? nine to the power of four sevenths square inches three to the power of four sevenths square inches three to the power of the fraction four over forty nine square inches nine to the power of the fraction four over forty nine square inches...

Physics, 1 year ago

What is the difference between thermodynamic free energies and the Landau free energy?

English, 1 year ago

He will issue the check only when he hears from the head office (begin:-on)...

Science, 1 year ago

discuss types of habitats^_^...

English, 1 year ago

You are Sunil/Sunita staying at 02,Sunshine bungalows, Sayajigunj, Vadodara. Write a letter to your cousin Anil/Anita staying at 24, The Lovely Villas,S.G. Highway, Ahmedabad asking him/her whether you can come over to stay with him/her when your parents will be out of town for a week due to business and you don't want to stay alone. Moreover, you have a week-long holiday in school.