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mamaluj [8]
3 years ago
9

Sharks and dolphins are not closely related but have many similar features due to the

Biology
1 answer:
kvv77 [185]3 years ago
8 0
It is Convergent evolution
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The _____ was a direct result of the Industrial Revolution.
madreJ [45]

Answer:

Option: Improvement in quality of life

Explanation:

The industrial revolution resulted in a significant improvement in the quality of life for the working class. However, it was slow, irregular, and sometimes missing through many years. The evidence of increasing incomes and improving mortality rates indicate significant improvement took place in the pattern of living of the working class. These factors suggest that the quality of life at least continued firm, and presumably developed. This progress took place with constant warfare with factory owners and government intervention. The Industrial Revolution introduced new machinery, the transformation of cities. The rapid growth of cities and towns beginning to take place with a change in society.

7 0
4 years ago
What type of fiber is most beneficial for lowering blood cholesterol levels and subsequent cvd risk?
Usimov [2.4K]
<span>The answer to this question would be: soluble fiber

Fiber is food that contains carbohydrate that cant is digested, thus cant is absorbed, by human intestine. Fiber can help digesting food as it helps the food moves in the intestine and gives bulk to the feces. Fiber can be divided into the soluble and insoluble fiber.
Soluble fiber can decreases serum total cholesterol and decreases the low-density lipoprotein cholesterol. It also can and reduce insulin resistance for a diabetic patient.</span>
4 0
3 years ago
What are leaves important?
Likurg_2 [28]
To a plant, leaves are food producing organs. Leaves "absorb" some of the energy in the sunlight that strikes their surfaces and also take in carbon dioxide from the surrounding air in order to run the metabolic process of photosynthesis. The green color of leaves, in fact, is caused by an abundance of the pigment "chlorophyl" which is the specific chemical agent that acts to capture the sunlight energy needed for photosynthesis. The products of photosynthesis are sugars and polysaccharides. An important "waste product" of photosynthesis is oxygen. To an animal, a leaf may be a food source or a place to live on or under.
8 0
3 years ago
When conducting tests for the presence of a specific organic substance, it is very useful to include a ________ control, which w
olga_2 [115]

When conducting tests for the presence of a specific organic substance, it is very useful to include an Experiment control.

<h3>What are chemical changes?</h3>

A chemical change is defined as a change in which a change in chemical composition takes place. A new substance is formed in these reactions.  Chemical reactions are usually characterized by a change in colour, heat change, precipitate formation and evolution of bubbles.

Example: Oxidation of magnesium

Thus, this could be the answer.

To learn more about chemical change click here:

brainly.com/question/23693316

#SPJ1

8 0
2 years ago
Que porcentaje de la energía disponible en un nivel trafico puede ser transferido al siguiente nivel trafico
photoshop1234 [79]

Answer:

Aproximadamente 10 centesimo.

Explanation:

En cada trófico nivel solo a pequeño proporción de energía (aproximadamente 10 centesimo) es trasladado a el siquente a nivel.

Pardon my spanish im not fluent. sorry

6 0
3 years ago
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