What prevents the backflow of urine from the urinary bladder to the kidneys?

1 answer:

7 0

There is a valve at the meeting point between each ureter and the bladder prevents the back flow of urine from the urinary bladder to the kidney

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Match each energy type with the source uses

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Answer:

Geo thermal : Nuclear reactions

Bio mass : plants

Solar : sun rays

Hydro power : Water

Explanation:

Geothermal energy is also used to directly heat individual buildings and to heat multiple buildings with district heating systems. Hot water near the earth's surface is piped into buildings for heat. A district heating system provides heat for most of the buildings in Reykjavik , Iceland.

The major biomass sources currently used are sugar cane and corn to produce bioethanol , and rapeseed for biodiesel production. Other sources are also used such as sunflower seeds, soybean, canola, peanuts, jatropha , coconut and palm oil for biodiesel, and wheat, sugar beet, sweet sorghum and cassava for bioethanol

Conversion of energy from sunlight into electricity

Hydropower or water power is power derived from the energy of falling or fast-running water, which may be harnessed for useful purposes.

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3 years ago

Which of the species you germinated was monocot? Whcih on was a dicot

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Explanation:

Beans was a monocot and maize a dicot.

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3 years ago

What is cell cycle ??

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