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jenyasd209 [6]
3 years ago
12

PLEASE NELP ASAP

Biology
1 answer:
mario62 [17]3 years ago
7 0

Answer:

week mo naman salamat sa points

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1. These structures are enclosed compartments which are filled with water containing inorganic and organic molecules including e
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Answer:

Vacuoles

Explanation:

Vacuoles have enclosed compartments which are filled with water containing inorganic and organic molecules including enzymes in solution. ​

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Describe all the ways that a single tree might be involved in the carbon cycle.
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<span>A single tree absorbs tons of carbon dioxide in its 30-year life cycle and it releases a ton of oxygen. The free nitrogen from the atmosphere is captured by the nitrogen-fixing bacteria and it converts nitrogen into nitrates and nitrites which is then absorbed by the plants. Trees, like all organisms, grow by adding mass (biomass). Carbon is the central ingredient in making that new biomass. Tree biomass is comprised of all parts of the tree; leaves, stems, branches, roots, tree trunks. The biomass of the woody tissue in the tree pictured on the right is made mostly of cellulose, a carbon compound. In a process called carbon fixation, plants transform CO2, an inorganic carbon compound into organic carbon compounds.</span>
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How is energy converted in a hydroelectric plant?
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C, if you look at a water wheel, water flows on the wheel, turning a rod, powering something on the inside. Dams do the same thing except the rod goes into a transformer and is more complicated.
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4 years ago
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What is a fossil? Give the best definition.
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What is diffussion ?<br>Defines osmosis?<br>what is hypotonic solution?​
frozen [14]

Answer:

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance.

Dictionary

Definitions from Oxford Languages

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osmosis

/ɒzˈməʊsɪs/

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noun

1.

BIOLOGY•CHEMISTRY

a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.

2.

the process of gradual or unconscious assimilation of ideas, knowledge, etc.

A hypotonic solution has a lower concentration of solutes than another solution. In biology, a solution outside of a cell is called hypotonic if it has a lower concentration of solutes relative to the cytosol. Due to osmotic pressure, water diffuses into the cell, and the cell often appears turgid, or bloated.

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