Pathogens are harmful because they are tiny organisms like a bacterium, a fungi, or a virus that causes people to be sick. It causes diseases like the rhinovirus which is the cause of common cold. It is commonly found in hospital wastes and even the water used in swimming.
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Answer will be potential energy of marble ok
Kombucha and root beer are two foods produced in other country using fermenatation.
<h3><u>Explanation:</u></h3>
Kombucha is a very popular Asian drink that is actually a slightly fermented and slightly alcoholic green tea. Black tea can also be used. This gives a sweetened and spicy flavour of the tea along with the refreshment of tea. Its fizzy to taste, and can have several flavorings added to it.
Root beer is a very popular North American drink that is made from the sassafras bark or sarsaparilla. Its very spicy in taste and thick in texture, with the color of beet. It can be alcoholic or non alcoholic.
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An example of non-renewable source of energy would be C) Nuclear power.
<u>Explanation:</u>
Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals, whilst Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs.
I hope this helps! Have a great day! -Olli :]
Answer:
with adequate supporting details (in the wet years there were more small seeds, so natural selection would have favored birds with thinner beaks because they could eat the smaller seeds
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