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(Question and answer choices are in pictures)

Answer:

We should not allow mosquitoes to breed in our surroundings because Mosquitos act as a vector for bacteria and viruses, responsible for diseases such as malaria, dengue, encephalitis, and yellow fever.

(They are also very disgusting creatures that put itchy bumps on our skin lol)

Explanation:

Answer:

I think its b. affecting the rate at which reactions occur

Answer:

The plants leaves do not produce ATP

Explanation:

ATP molecules are only produced during the light phase of photosynthesis. They are not produced during the dark phase.

Hence, when the light is switched off, ATP molecule is no longer produced showing that photosynthesis is no longer going on.

Answer: Examples of such resources are solar, wind, geothermal, water, soil, air, ocean waves, and tides.

Explanation:Hope This Helps :)

Answer: did you check google or google chrome

Explanation:

Answer:

The girl hears the ambulance sound different. The first part of the picture shows the girl and the sound waves, and they are right in front of her, so she cannot hear them as well. But the second image shows the girl in the middle of the sound waves. This is the strongest and loudest part of the sound waves, so it sounds different to the girl in the image.

Also, in the first image, the sound waves would most likely sound higher than in the second image. The sound would continue to get lower in frequency the father it drove away. This is because of the Doppler Effect. The Doppler Effect refers to the change in wave frequency during the relative motion between a wave source and its observer.

Explanation:

Answer:

Part "3" of this question is incomplete

Explanation:

1) It should be noted that 10 deciliter equals 1 liter, thus if James has 30 deciliters, he will require ? liters of milk in total

10 ⇒ 1

30 ⇒ ?

? = 30/10

? = 3 liters

James will require 3 liters of milk in total. So, since he has 1 liter at home, he will need to buy 2 liters (2 +1 = 3) more

2) Eric's plane flew  6 meters ⇔ 600 centimeters (since 1 meter equals 100 centimeters)

Paul's plane flew for 68 centimeters

From the above, it can be deduced that Eric's plane flew the longest distance and also flew farther by 532 centimeters (600 - 68 = 532)

3) This question is incomplete

Answer:

i think its carbon dioxide

Explanation:

Answer:

Carbon Dioxide

Explanation:

The reaction given to us is the photosynthesis reaction:

6CO₂ (g) + 6H₂O (l) + energy (sunlight) → C₆H₁₂O₆ (s) + 6O₂ (g)

Plants taken in carbon dioxide, water, and sunlight to produce sugar and oxygen.

Answer:wildfires volcanos

Explanation:

Answer:

just go in google and search like something like this " what is proteins monomer? "

Explanation:

Answer:

See Below:

Explanation:

Carbohydrates:

Monomer: Monosaccharides

Polymer: Polysaccharides

And so, the Carbs would be 1 sugar unit since carbs are also connected with sugar

For the second question, disaccharides or polysaccharides

Lipids: glycerol head and fatty acid tails, for number two it is triglycerides

Reason being that lipids have tails and they are associated with fats and oils, the tail of lipids are also how you can determine whether a lipid is saturated or not.

Proteins make up Amino acids when put into chains. Second one is polypeptides are chains of Amino acids.

Nucleic acids make up nucleotides when in polymers, second one: DNA, chains of Nucleic acids make DNA

Answer:

E

Explanation:

I would assume E because B and D is too much work and wont decrease the numbers C is wrong becuase the rats will always just come back and A is wrong becuase that woud just make rats endangered

Answer:

it would be A. Hypertonic; out of

The net migration of water in a hypertonic solution will be from the body into the solution. Plasmolysis, a process that causes cells to shrink and die when they are immersed in a hypertonic solution.Thus, option A is correct.

By means of osmosis, water enters and exits cells. When a cell is in a hypertonic solution, water leaves the cell when the solution becomes isotonic and the solution has a lower water concentration than the cytosol of the cell.

When someone excretes too much water without also excreting electrolytes, they experience hypertonic dehydration, which results in a high sodium content in the fluid surrounding their cells (also known as extracellular fluid).

Therefore, In contrast to the solution inside the egg, a concentrated sugar solution is hypertonic. As a result, water leaks out of the egg when it is submerged in the concentrated sugar solution, making the egg shrivel.

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Answer:

Hello. Let me explaine.

Explanation:

Answer:

A

Explanation:

This is the least necessary for homeostasis

Answer:

b. garbage releases toxins that can cause land and air pollution

Explanation:

Non biodegradable materials are those materials like plastic, nylon, runner etc. that cannot be broken down by microbial action, hence, cannot be decomposed. These materials constitutes waste materials in our environment and cause pollution, which is the release of toxic or harmful substances into our immediate environment.

Recycling or reusing of these non-biodegradable waste is one of the ways to lessen the garbage in the environment. Once the garbage are lessened, the level of pollution is automatically being minimized. This is because garbage releases toxins that can cause land and air pollution.

Answer:

1

Explanation:

1

The water molecules are split does not occur during the light-dependent reactions of photosynthesis. Thus, option D is correct.

Photosynthesis has the process in which green plants prepare their own food in the presence of sunlight and heat energy has been converted into chemical energy by the process of cellular respiration. The main effect of the ultraviolet light on plant growth has during the process of photosynthetic

The process of photosynthesis takes place in the green plants only due to the presence of the chlorophyll and materials such as sunlight, water, carbon dioxide is required for the process of photosynthesis. Photosynthesis has the process in which green plants prepare their own food

The main effect of the ultraviolet light on plant growth has during the process of photosynthetic active radiation under the high level, UV -B light increases the net plant photosynthesis in several plant species.

Therefore, The water molecules are split does not occur during the light-dependent reactions of photosynthesis. Thus, option D is correct.

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Answer:

Magnesium

Explanation:

Answer:

Oxygen

Explanation:

Oxygen is a gaseous non-metal element that is taken up by animals (heterotrophs) during the process of respiration. Animals need oxygen to be able to survive.

Oxygen is produced by plants (autotrophs) into the atmosphere through a process called photosynthesis. The process of photosynthesis is when plants take up carbondioxide and water in the presence of energy captured from sunlight and further produces glucose (carbohydrate) and release oxygen into the atmosphere as a byproduct.

Answer:

fixation. you're welcome

Answer:

Keystone species, in ecology, a species that has a disproportionately large effect on the communities in which it occurs. Such species help to maintain local biodiversity within a community either by controlling populations of other species that would otherwise dominate the community or by providing critical resources for a wide range of species. The name keystone species, coined by American zoologist Robert T. Paine in 1969, was derived from the practice of using a wedge-shaped stone to support the top of an arch in a bridge or other construction. Just as other stones in the construction depend on the keystone for support, other species in a biological community depend on the presence of a keystone species to maintain the community’s structure.

The starfish Piaster ochraceus is a keystone species in the rocky marine inter tidal communities off the northwest coast of North America. This predatory starfish feeds on the mussel Mustily Californians and is responsible for maintaining much of the local diversity of species within certain communities. When the starfish have been removed experimentally, the mussel populations have expanded rapidly and covered the rocky inter-tidal shores so exclusively that other species cannot establish themselves. Consequently, the interaction between Piasters and Mustily supports the structure and species diversity of these communities. In other communities in which Piasters occurs, however, the starfish has little overall effect on the structure of the community. Therefore, a species can be a keystone species in some communities but not in others.

Answer:

The correct answer is: Sandy is correct, all cells contain all the DNA.

Explanation:

Sandy is the one who is making the correct statement here because all cells (minus some exceptions) contain ALL the DNA. Different cells have different requirements so each cell will translate into proteins the part of the DNA that has the specific gene for the protein the cell needs to synthesize.

For example, excitatory cells like neurons or cardiac cells need gated ion channels that are made of specific proteins to allow the passing of molecules like sodium and potassium. For this reason, these cells will use a particular gene in the DNA, adapt it into an mRNA strand through a process called Transcription, and then use different structures such as ribosomes and tRNA to help synthesize the protein needed from that mRNA strand (this process is called Translation).

All of the parts of the DNA that are not used by a cell will remain silent, while the genes that are used are expressed in the cell. This disparity between different parts of the DNA is thanks to the process of gene regulation, which "turns genes on and off".

Answer:

1) Pose a Testable Question.

2) Conduct Background Research.

3) State your Hypothesis.

4) Design Experiment.

5) Perform your Experiment.

6) Collect Data.

7) Draw Conclusions.

8) Publish Findings.

Answer:

1) Pose a Testable Question.

2) Conduct Background Research.

3) State your Hypothesis.

4) Design Experiment.

5) Perform your Experiment.

6) Collect Data.

7) Draw Conclusions.

8) Publish Findings.

Answer:

what is the question?

Explanation:

Answer:both use mitochondria to release energy

Explanation:i think

The role of steam in a nuclear power plant is to generate electricity.

In nuclear power plant, the heat energy that is produced from nuclear fission is used to boil water that is present in huge boilers. Due to high amount of heat energy, the water turns from liquid to steam or gaseous state. This steam is collected in a chamber and release it with a huge pressure on the blades of the turbine which start moving due to this steam and as a result electricity is produced so we can conclude that steam is used to produced electricity in the nuclear power plant.

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