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Artyom0805 [142]
3 years ago
10

Which of the following is the best definition of a scientific theory?

Biology
1 answer:
Verdich [7]3 years ago
7 0

Hi there! I believe the answer is:

D. An explanation of natural events that is well supported by scientific evidence

I hope this helps :)

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The organisms<span> that eat the producers are the primary consumers. They tend to be small in size and </span>there<span> are many of them. ... Because of this inefficiency, </span>there<span> is only enough </span>food<span> for a </span>few top<span> level consumers, but </span>there<span> is lots of </span>food<span> for herbivores lower down on the </span>food chain<span>.</span>
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Explain /Define About Epidermis In Plant According To Class 9th<br>Plz Answer It Guys​
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<h3 />

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<h3>⇝ <u>Epidermis</u> :</h3>

Protective tissues includes epidermis & cork. Epidermis is basically a simple permanent tissue, protective in function. It forms one-cell-thick covering over all the parts of plant.

<h3>⇝ <u>Characteristics of Epidermis</u> : </h3>
  • Epidermis is formed of living cells, arranged in a single layer.

  • In aerial parts, epidermis is covered with a waterproof and noncellular waxy covering called cuticle.

  • Cells form a continuous layer, but in leaves epidermis has small openings called stomata.

  • Each stoma is guarded by a pair of bean-shaped guard cells which govern opening & closing of stomatal aperture.

<h3>⇝ <u>Functions of Epidermis</u> :</h3>
  • Epidermis protects the underlying tissues from mechanical injury, chemicals & infection.

  • Cuticle of epidermis protects against water loss & desiccation. It checks the rate of transpiration & evaporation and prevents wilting.

  • Stomata in the epidermis of leaves help in gaseous exchange during respiration & photosynthesis.

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8 0
2 years ago
The relative concentration of solute inside and outside a cell can cause water molecules to move across the membrane. Which phra
MissTica
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22. The diagram represents one molecule of glucose, Which correctly
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Answer:

Its chemical formula is C6 H12 O6,

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I just counted the atoms for each element .

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Describe how some cells make food molecules!
dimaraw [331]

Answer:

All living cells release energy from food molecules through cellular respiration and/or fermentation. Some cells make food molecules using light energy through the process of photosynthesis.

Two ways to cells get energy: cellular respiration and fermentation.

Fermentation: Fermentation, chemical process by which molecules such as glucose are broken down anaerobically.

Cellular respiration: Cellular respiration is the process through which cells convert sugars into energy. To create ATP and other forms of energy to power cellular reactions, cells require fuel and an electron acceptor which drives the chemical process of turning energy into a useable form.

<h3><em>Hope this helps, I tried to make it as simple as possible because I know how confusing these things can get!! Have a nice day :) -KindnessMatters-</em></h3>
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