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irga5000 [103]
3 years ago
13

Diffusion is the_______________________________________________________

Biology
1 answer:
Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

Diffusion is the movement of a substance from an area of high concentration to an area of lower concentration.

Explanation:

Diffusion occurs in liquids and gases when their particles collide randomly and spread out. Diffusion is an important process for living things - it is how substances move in and out of cells.

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7 0
3 years ago
Click the statement that best describes the role of each element in living organisms.
katrin2010 [14]
Carbon: <span>Living things </span>want<span> carbon </span>so as to measure<span>, grow, and reproduce. Carbon </span>could be a<span> finite resource that cycles through </span>the planet in<span> </span>several<span> forms. This makes carbon </span>obtainable<span> to living organisms and remains in balance with </span>different<span> chemical reactions </span>within the<span> atmosphere and in bodies of water like ponds and oceans.
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Oxygen:  Cellular respiration describes the part of the organic process once food breaks right down to offer cells with energy. Throughout internal respiration, cells use oxygen to interrupt down sugar to provide ATP or nucleotides.<span>

Hydrogen: </span>Hydrogen additionally plays a vital role in energy production within the body. For our bodies to operate, they have to have energy within the type of nucleotide (ATP). Your body gains energy by overwhelming foods wealthy in substances like carbohydrates.

8 0
4 years ago
Read 2 more answers
The arteries that branch from the aorta and provide blood to the heart muscle itself are _______________ arteries. a. pulmonary
pickupchik [31]
C. its the Coronary Arteries
6 0
3 years ago
_____ is a chemical substance that acts as an "anti-obesity" hormone.
bulgar [2K]
Leptin
Leptin is a hormone produced by the adipose tissue of the human body. It is made up of 167 amino acids and it performs its key role in the regulation of body weight, energy balance and endocrine function. However, deficiency if leptin and its receptor in human will result in obesity.

6 0
3 years ago
This is a molecule of glucose, a simple carbohydrate. If this molecule were broken down, would it provide all of the elements ne
PolarNik [594]

Answer:

The correct answer is - no.

Explanation:

Carbohydrates are made up of thee elements carbon, hydrogen, and oxygen so if the carbohydrate is completely broken down it will release these elements.

Lipids are made up of similar elements as glucose however, they also contain sulfur and phosphorus. Similarly for proteins and nucleic acid nitrogen, nitrogen sulfur, and selenium other than the elements released by glucose.

Thus, the correct answer would be - no.

3 0
3 years ago
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