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aliina [53]
3 years ago
13

PLS HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!! PLEASE

Biology
1 answer:
jeyben [28]3 years ago
3 0
Pick the top, 2nd to the top and the bottom
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Which of the following nutrients are not organic molecules? carbohydrates, lipids, minerals
Gnom [1K]
Minerals are not organic.

please vote my answer brainliest.
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3 years ago
Cells in a plant root are non-photosynthetic, but they still depend on the light energy harvested during photosynthesis in leave
Studentka2010 [4]

Explanation:

the light energy is converted to heat energy in order to break the covalent bonds in the water molecules that are combined with CO2 to create glucose

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1 year ago
When a tick transfers Lyme disease from a deer to a human, the tick is considered the ________ in the chain of infection
melisa1 [442]

The tick is considered the vector in the chain of infection.

Generally, vector organisms are organisms that are capable of transmitting disease pathogens from infected organisms to uninfected ones either directly or indirectly as a result of their activities.

Ticks are parasites that feed on the blood of vertebrate animals such as deers and humans. When they feed on the blood of animals with certain infections, the pathogens for such infections are sometimes carried in the guts of the parasites and these are transferred to the bloodstream of the next animal that would be their host.

A good example of this is Lyme disease.

More about vectors can be found here: brainly.com/question/12596213?referrer=searchResults

5 0
2 years ago
Explain the difference between fire resistance and flame spread. describe the hazards firefighters should be aware of during the
Kaylis [27]

Fire resistance is where the amount of time that material has withstood a standard fire exposure whereas flame spread is the speed at which a flame spread along the surface of a specific material and is considered as the difference between fire resistance and flame spread.

Fire resistance is the resistance to fire that is for a particular specified time and is under circumstances of standard heat intensity. It will not structurally fail or else allow the transition of heat and also not permit the side away from the fire so as to become hotter than a temperature that is specified well.

Flame spread is described as the surface burning characteristics enhanced by building materials. It is the most tested property of the fire performance of a material.

Firefighters should be aware of the growth and spread of a fire as they face respiratory hazards in emergency situations which include oxygen deficiency,  temperature elevation, smoke as well as toxic atmospheres. This can also affect both the physical and mental effects of the firefighter and would be worse if proper respirator precautions are not followed.

This indicates that firefighters are regularly exposed to certain concentrations of hazardous materials that include carcinogenic products such as carbon monoxide, benzene, sulphur dioxide, hydrogen cyanide, aldehydes as well as particulates.

Learn to know more about fire resistance at

brainly.com/question/11471513

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4 0
1 year ago
Cars entering our field of vision from the side require the use of _______. A. peripheral vision B. central vision C. both perip
Komok [63]
I believe the correct answer among the choices listed above is option A. Cars entering our field of vision from the side require the use of peripheral vision. This is the side vision. The vision that occurs outside the very center of gaze. Hope this answers the question.
5 0
3 years ago
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