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Novay_Z [31]
2 years ago
8

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

Biology
1 answer:
Travka [436]2 years ago
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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Discuss why ecotones contain a greater diversity of species than either of the two separate ecosystems. give an example of such
julsineya [31]

Ecotones contain a greater diversity of species than either of the two separate ecosystems because they contain animal and plant species from both adjacent ecosystems. For e.g. the mangrove forests represent an ecotone between marine and terrestrial ecosystems.

An ecosystem is a geographic place in which plant life, animals, and different organisms, as well as climate and landscapes, work collectively to shape a bubble of life. four - 12+ Biology, Earth science, Ecology, Geography, Human Geography, Meteorology, Physical Geography.

Ecosystems are the inspiration of the 'Biosphere' and hold the natural stability of the earth. for instance, permit's take the connection between sheep and lion inside the atmosphere; for its survival, the lion eats the sheep. And every dating like this has an effect on other creatures and flora residing within the equal vicinity.

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1 year ago
Which action describes an experimental investigation?
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The statement 'Exploring the relationship between the material in a rock sample and its hardness' correctly describes an experimental investigation (Option C).

<h3>What is an experimental investigation?</h3>

An experimental investigation is defined as a procedure used in the scientific method to test an explanation or hypothesis, which can be confirmed or rejected.

In conclusion, the statement 'Exploring the relationship between the material in a rock sample and its hardness' correctly describes an experimental investigation (Option C).

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7 0
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Which is of the following is an organic molecule?
Kisachek [45]
The answer is A which is CH4.
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A modern-day phineas gage had an accident with a nail gun. the gun discharged a nail into his frontal lobe. what process was lik
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The process that was likely affected due to the incident wherein his nail gun has been discharged into his frontal lobe is that his personality and behavior has changed because the part of the frontal lobe that has been affected is the left side. In which is responsible for the behavior and personality of an individual.
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2 years ago
Approximately+________%+of+the+stored+energy+of+an+organism+at+one+level+of+a+food+web+is+transferred+to+the+tissues+of+the+orga
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Approximately  10% of the stored energy of  an organism at  one level of a food web is transferred to the tissue of the organism that consumes it at the next level of the food web.

<h3>What is food web and its importance ?</h3>

A food web consists of all the food chains in a single ecosystem. Each living thing in an ecosystem is a part multiple food chains. The importance of food webs is to describe feeding relationship among species in a community.

On an average only about 10 percent of energy stored as biomass in a trophic level is passed from one level to the next.

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