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Ksivusya [100]
2 years ago
15

Help me on this question pleaseee

Biology
1 answer:
nataly862011 [7]2 years ago
8 0

E - pure element

B - pure compound

C - mixture of elements

A - mixture of compounds

D - mixture of elements & compounds

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The term osmolarity has been used to describe the total solute concentration of a solution (generally water), where 1 osmole (Os
arsen [322]

Answer:

osmolarity depends upon molarity.

glucose is a non-ionizing substance. it won't break down and will go as a whole.

osmolarity means the solute concentration of a solution.

here, the solvent is water.

therefore, 1 osmole = 1 mol

the ions of glucose after forming a solution (i) = 1

osmolarity = 1.5 M glucose × 1

                   = 1.5 osmoles of glucose.

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3 years ago
What icon is usually used to indicate an attachment feature?
LuckyWell [14K]

An icon is a symbolic representation of an action to be taken, given in emails or message bars. Icons are metaphorical representations of emotions and feelings which a human is unable to explain in words.

The icon used to represent an attachment is paper clip.

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6 0
3 years ago
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Electron movement around the nucleus of an atom is analogous to the way_____________.A. insects fly around a bright lamp at nigh
bearhunter [10]

Answer:

A. insects fly around a bright lamp at night

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insects are naturally attracted to light  due to presence of positive phototaxis.  Insects revolve around the light in the same way as electrons do around the nucleus.

4 0
3 years ago
6. Compare the different measurements of the thermometer which are used.​
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Answer:

Thermometers

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A clinical Thermometer is meant for clinical purposes. It is developed for measuring the human body temperature.

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Similarities between Clinical Thermometer and a laboratory thermometer

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2 years ago
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For some invertebrates that live in water, the sense of taste and the sense of smell are identical. Why do you think separate or
Flura [38]
The answer relates to the medium in which the sensed molecules travel. On land, animals detect a scent through organic molecules transported in the air. Land animals will experience a taste sensation by grasping an object using their mouth. Here, the organic molecules providing the sensation are transported by saliva or organic fluids of the object. So on land, there is a clear distinction between molecules transported in the wind and those that can be tasted. Water is a much more dense medium than air, and can carry small and large organic molecules, unlike air. Therefore, aquatic animals have little need for olfactory organs as all molecules can be 'tasted' from the water. 
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