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Aleks04 [339]
3 years ago
11

Which of the following best describes the process of diffusion?

Biology
2 answers:
gtnhenbr [62]3 years ago
8 0

Answer:

Option (4).

Explanation:

Diffusion is the important process by which solute particles move along the concentration gradient. The diffusion process is useful in exchange of ions and other particles in the cell.

The solute particles move from region of higher concentration of solute  to the region of lower concentration of solute. No input of energy is required in this process.

Thus, the correct answer is option (4).

sveta [45]3 years ago
6 0
"Diffusion is the movement of molecules from an area of higher concentration to one of lower" is the one among the following choices given in the question that <span>best describes the process of diffusion. The correct option among all the options that are given in the question is the fourth option or the last option.</span>
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an animals internal body structures can either be coelomate aceolmate or pseudocoelomate this means they may or may not have
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They may not have a body cavity

4 0
3 years ago
Which of the following properties does NOT play a role in trees growing to towering heights by moving water from roots to leaves
jarptica [38.1K]

Answer:

The correct option is;

Water absorbing energy in large amounts to increase energy by a degree of temperature

Explanation:

The growth of trees to towering heights has to do with the formation of plant cell walls which are built by the aggregation Glucose molecules to form Cellulose molecules. The cellulose molecules further combines to form microfibrils by forming hydrogen bonding. The microfibrils that combine to make cell walls

Therefore, the growth of a tree is dependent on the formation of hydrogen bonds between water molecules to enable uptake of water into the plants which enable photosynthetic reaction that result in the formation of glucose

The transpiration, which is the conversion of water into vapor or gas at the leaves facilitates the uptake of more water for the formation of more glucose molecules and creation of hydrogen bonds

The hydrogen bonds between chlorophyll molecules is facilitated by forming hydrogen bond with water molecules.

6 0
3 years ago
Which units can be used to measure length or distance? Check all that apply.
Digiron [165]
Meter
Inch
I think it those
5 0
3 years ago
An installation can be a tool for community building because it can: A. encourage people to work on their own creative projects
Ilia_Sergeevich [38]

Answer:

C. highlight each individual's experience

3 0
3 years ago
HELP ME PLEASE!!!
Sidana [21]

Answer:

The way I would separate the shell fragments from the sand would be by using a filter. As shell fragments are larger than sand. So I would use a filter with 2 mm spaces to separate them. Now, for the sand separation from the water, I would heat the water so it would evaporate and connect a tube to another recipient making the sand stay in the first tube and the water vapor cools in the tube to precipitate in the other recipient. Three mixtures I have prepared at home are chocolate milk, coffee and cream, and lemon juice and tea.

Explanation:

To understand this answer we have to remember a few things. First, mixtures always have solute and solvent. The solvent is the most liquid component of the mixture and it can incorporate the more solid element in its composition to carry it. Now, there are several methods to separate them, barrier methods like filters are the first and more basic ones, as they are aimed to separated big solutes. While evaporation can be used to separate two very liquid elements. Like distillation of alcohol to separate the most concentrated oil from the alcohol.

5 0
3 years ago
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