Answer:
When red blood cells are placed inside pure water they normally swell up and eventually explode. Red blood cells in pure water swell up because the pure water enter in the red blood cells by mean of osmosis. The water molecules are able to enter the red blood cells because the salt concentration inside the red blood cells is more than that of the pure water.
As water continue to move inside the cells, the cell swell up and eventually burst because the internal pressure inside the cell is greater than the external pressure, therefore the cell membrane become ruptured and eventually burst.
Answer:
Photosynthesis a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities
they need sun water and CO2
Explanation:
Climate change, pollution, destruction of habitats, species extinction, invasive species, and such
Zero turbidity
Explanation:
A water with good quality should have zero turbidity. No phosphate and nitrates.
Turbidity is the cloudiness or haziness of water based on the particulates dissolved in it.
A good water should have zero turbidity and light should pass through freely.
- A good water should be odorless
- It should be colorless
- It should have low turbidity
- It should not contain phosphates or nitrates or any other chemicals.
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