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Alex777 [14]
3 years ago
11

All cells have____? Select all that apply

Biology
1 answer:
sveta [45]3 years ago
6 0
DNA
plasma membrene
cytoplasm
Ribosomes
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(This is earth science but there is no option for that)Which of the following would be most impacted by a decrease in the use of
JulijaS [17]

<u>Answer:</u>

<em>Decrease in burning of fossil fuels will affect carbon cycle the most. </em>

<u>Explanation:</u>

Carbon compounds circulate within the biosphere as part of carbon cycle.  In terrestrial ecosystems Plants acquire carbon dioxide through photosynthesis and in aquatic ecosystems plankton absorb carbon dioxide.  

Dead plants bodies deposited underground for a large number of years get converted to fossil fuels and the burning of these fossil fuels releases carbon dioxide into the atmosphere.

Carbon dioxide is also released into the atmosphere through processes like respiration and decomposition of dead organic matter. If burning of fossil fuels is decreased it will be the carbon cycle which will be affected the most.

8 0
3 years ago
In the tundra, what is the difference between the biotic and abiotic factors you saw in the image?
Sphinxa [80]

Answer:

Abiotic factors refer to non-living physical and chemical elements in the ecosystem. ... Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction.

Explanation:

7 0
3 years ago
What accounts for the decrease in the length of an entire muscle?
bonufazy [111]

Answer:

Combined decrease in sarcomere length.

Explanation:

Sarcomere is the functional unit of the striated muscle tissue. The units get repeated between the two Z lines. The striation under the microscope is shown by the sarcomere.

Actin and myosin protein plays an important role in the muscle contraction. The individual length of the thick (myosin) and thin (actin) filament do not changes and slide over one other. But the sarcomere overall length decreases that result in muscle contraction.

Thus, the answer is combined decrease in sarcomere length.

6 0
3 years ago
Cheese is high in calcium and what other nutrient
Paraphin [41]
Cheese is also an excellent source of protein!
4 0
3 years ago
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16. Which type of epithelium is found in uterine tubes(oviducts)?
alina1380 [7]
<h3>The inner lining of the tube like systems possesses the ciliated epithelium. The cells bear shorter hair like projections called cilia which beat and allow the movement of the particles. The fallopian tubes are lined with cilia and vibrate to move the egg or the mucus in the cavity</h3>
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3 years ago
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