Answer:
It depends on the fish (I do not see any pictures) Any fish is an example of natural selection.
Explanation:
A good example would be that polar bears grew and evolved to have white fur to blend in the snow to sneak upon prey. However, their brown bear counterparts failed to do that. So due to better camouflage and hunting technique, the polar bears survived more up north.
When the bubbling takes place from Co2
Very simply, I think that they may block the sun's rays from reaching the Earth, cooling down the planet, or they may eventually end up being turned into acid rain and rain back down to the Earth.
They need lots of lift to fly (so like wind) and they need to go at a certain speed to maintain flying.
Answer:
The order from least susceptible towards more susceptible is
prions
endospores
Gram-negative bacteria
Grampositive bacteria
enveloped virus
Explanation:
Enveloped virus are most susceptible because it's enveloped is made up of lipid which can easily be degraded by disinfectants after which the virus can be killed easily.
Gram-positive bacterial cell wall is made up of the only peptidoglycan and gram-negative cell wall is made up of two-layer peptidoglycan and lipopolysaccharide. So gram-negative bacteria have more protection therefore gram-positive bacteria are more susceptible than gram-negative.
An endospore is one of the least most susceptible form which is formed by members of two genus bacillus and clostridium. It is formed outside the cell and protects bacteria from disinfectants and other environmental resistance.
Prions are the least susceptible form of pathogen because they are non-living. Prions do not have genetic material and they are misfolded proteins. So antimicrobials do not work on prions.
Therefore the correct order from least susceptible towards most susceptible is-
prions
endospores
Gram-negative bacteria
Grampositive bacteria
enveloped virus
