rate this drawing 1-1000

Answer:

a

Explanation:

the increase in birth rate means more young organisms are born => greater number of young organisms

Answer:

Elliptical galaxies are the most abundant type of galaxies found in the universe but because of their age and dim qualities, they're frequently outshone by younger, brighter collections of stars. Elliptical galaxies lack the swirling arms of their more well-known siblings, spiral galaxies.

Explanation:

Answer:

Astronomers have identified and named more of the spiral galaxies because their swirling arms and brightness make them easier to spot. Elliptical galaxies are older and give off less light than other galaxies. They also have less dust and gas in them, so they don't form many new stars.

Explanation:

Then cleansing process that removes organic material and reduces the number of microorganisms to a safe level is called Sanitization.

The purification procedure required by public health regulations to get rid of organic matter and bring the number of germs down to a safe level.

For restaurants and other facilities that make food, for instance, there are sanitizing procedures. Depending on your demands, the sanitizing procedure you use will change. You might be using a mop, a chemical, and water to clean a floor. Dishwashers can be used to sterilize the dishes. Or you might be wiping a TV remote with an antibacterial wipe.

Hence, proper sanitization is required during the spread of diseases like COVID 19 and thus, with the help of proper guidelines and sanitization disease spread can be prevented.

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Answer:

ATP synthase works best at a pH of 5, but changes in the pH of the medium can alter its enzymatic activity, decreasing it.

Explanation:

Enzymes are specialized proteins that contribute to biochemical reactions occurring faster, decreasing the activation energy.

Under ideal conditions of temperature and pH, enzymes can work at their maximum capacity, but changes in these conditions can affect the speed with which an enzyme acts.

ATP synthase, an important enzyme for ATP synthesis and oxidative phosphorylation, works best at a pH of 5 (weak acid), but as the acidity or alkalinity of the medium increases, enzymatic activity decreases.

Answer: Chemistry

Explanation:

Explanation:

There are a number of ways to produce hydrogen: Natural Gas Reforming/Gasification: Synthesis gas, a mixture of hydrogen, carbon monoxide, and a small amount of carbon dioxide, is created by reacting natural gas with high-temperature steam. The carbon monoxide is reacted with water to produce additional hydrogen.

As of 2020, the majority of hydrogen (∼95%) is produced from fossil fuels by steam reforming of natural gas, partial oxidation of methane, and coal gasification. Other methods of hydrogen production include biomass gasification and electrolysis of water.

Answer:

60

Explanation:

Answer:

Heterojunction or having two identical alleles of the same gene.

Explanation:

A heterojunction is an interface that occurs between two layers or regions of dissimilar semiconductors. These semiconducting materials have unequal band gaps as opposed to a homojunction. It is often advantageous to engineer the electronic energy bands in many solid-state device applications, including semiconductor lasers, solar cells and transistors. The combination of multiple heterojunctions together in a device is called a heterostructure, although the two terms are commonly used interchangeably. The requirement that each material be a semiconductor with unequal band gaps is somewhat loose, especially on small length scales, where electronic properties depend on spatial properties. A more modern definition of heterojunction is the interface between any two solid-state materials, including crystalline and amorphous structures of metallic, insulating, fast ion conductor and semiconducting materials.

Answer:

b......one.........

Answer:

b i sur answer

my upper one is right

Answer:

the light bulbs will get more dim with each bulb that is added

Explanation:

i dont know how to explain it, but im sure it's right.... i hope ....

When you add additional lightbulbs (a type of resistor) to a series circuit then the light bulbs will get more dim with each bulb that is added. Hence option A is correct.

Circuit is defined as a device constructed from various smaller electrical components that can direct electricity via itself to power bigger devices. Electricity can flow continuously in a closed circuit from the power source, to the conductor or wire, to the load, and then back to the ground or power source.

A series circuit will have increased resistance if additional light bulbs or resistors are added. As a result, the circuit's current and lamp brightness will be diminished. The brightness of each light bulb gradually lowers as more are added. This observation suggests that the circuit's current is diminishing. Therefore, for series circuits, the overall current within the circuit falls when more resistors are added.

Thus, when you add additional lightbulbs (a type of resistor) to a series circuit then the light bulbs will get more dim with each bulb that is added. Hence option A is correct.

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Answer:

an area of high concentration to an area of low concentratioN

Answer:

C

Explanation:

Sulforaphane potentiate anti-cancer effects of doxorubicin and cisplatin and mitigate their toxic effects like heart problems and enhance their effectivity.

Doxorubicin and cisplatin are the drugs that are used to treat various types of cancer including breast cancer, lung cancer, bladder cancer, and ovarian cancer.

The are also associated with side-effects like heart problems, etc.

Sulforaphane is a sulphur rich substance found in green vegetables which is evident to have anti-cancer effects and helps in prevention and treatment of various types of cancer.

It causes the cancer cells to self destruct by the process of apoptosis.

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The match of the theory, its best description, is the following:

Gravitational instability theory was postulated around a half-century ago. The theory states that if gas and dust collapse around the star, and it forms a disc shape, it will grow until it becomes a planet.

Core acceleration theory also explains the formation of the planet. It is a two-stage process.

Thus, the match is the following:

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Answer:

the answer is the second one

Answer:c

Explanation:because it takes away carbon and greenhouse gases from long term carbon stores an releases it into the atmosphere at a short term rate through combustion

Answer:

When the arrow is risen as the sun rays also because the shift of day to night

Explanation:

Plant

Answer: B : Tragedy of the commons

Explanation:

Since the forest plot has been depleted (gone) and everybody must travel much farther for wood, this is an example of: B. Tragedy of the Commons.

Tragedy of the Commons can be defined as an economic situation in which individuals with access to a shared (common pool) resource act in their own selfish interest while retroactively depleting this resource.

This ultimately implies that, it is an economic problem of overconsumption by individuals sharing a common resource and it eventually leads to the depletion of the resource.

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Answer:

The North American and Eurasian Plates are moving away from each other along the line of the Mid Atlantic Ridge. The Ridge extends into the South Atlantic Ocean between the South American and African Plates.

Answer:

american shorthair

Explanation:

Answer:

She lights a match and holds it to the wick of the candle.

Explanation:

Chemical change produces the required products of reactants by an irreversible reaction. For there to be a chemical change, a chemical reaction between reactants must occur.

Lighting of a match is a chemical change in which the friction between the match box and the gun powder on the stick produces a flame. This reaction produces a product by an irreversible process. After the flame burns out the wick of the candle, it can not be reversed.

Answer:

cytoplasm

Explanation:

the cytoplasm is all of the material within a cell, enclosed by the cell membrane, except for the cell nucleus. The material inside the nucleus and contained within the nuclear membrane is termed the nucleoplasm.

The region inside the cell except for the nucleus is cytoplasm. Except for the cell nucleus, the whole contents of a cell that are protected by the cell membrane are known as the cytoplasm.

The cytoplasm is a region in eukaryotic cells that is situated between the nuclear membrane and the plasma membrane.

Typically, the cytoplasm is split into two halves. Ectoplasm, the outermost area, is more viscous and is referred to as such. The endoplasm, which is found in the innermost part, is more fluid.

Except for the cell nucleus, the whole contents of a cell that are protected by the cell membrane are known as the cytoplasm. Nucleoplasm is the name for the substance that makes up the nucleus and is enclosed within the nuclear membrane.

Therefore, the area except for the nucleus in the cell is the cytoplasm, which is filled inside the cell.

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The debates around the development of the cell theory are fueled by the fact that yet there is no conclusive evidence about how the cell emerged in the geological past, thereby increasing the arrival of diverse theories.

The cell theory is a well-accepted scientific model that state all organisms are composed of one or more than one cell (the functional unit of all biological systems), which has been proved by empirical evidence.

The debates around this theory (the cell theory) are fueled by the fact that there is not conclusive evidence about the origin of the first primitive cells.

In conclusion, the debates around the development of the cell theory are fueled by the fact that yet there is no conclusive evidence about how the cell emerged in the geological past, thereby increasing the arrival of diverse theories.

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Answer:

A

Explanation:

genes

One of the most crucial chemicals in human biology is glucose, a six carbon aldose. Since glucose is a carbohydrate, it exists in a partially oxidized state and can give the cell a moderate amount of energy.

Because glucose is the primary catalyst for catabolism in all cells, it is significant. Since the cellular activities that comprise the complete TCA cycle and chemiosmosis rely mostly on glucose to supply energy, glucose is used to provide energy for cells. The products of each of the sequence of oxidations that glucose undergoes can effectively donate electrons, allowing them to be utilized for the process of oxidative phosphorylation to produce ATP.

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Answer:

F1 is the result of two cross-pollinated parent plants.

Explanation:

So basically, when you cross two true breeding parent plants, then the offspring is known as the F1 generation i believe.