a water flow rate below______ gpm may facilitate bacterial growth in an infrequently used hot water line.

Answer:

Cytosol

Explanation:

Hope this helps :)

Answer:

All animals need food to survive.

Explanation:

Based on the image above, the organ that could be damaged is the SPLEEN which is represented by option C.

The spleen is an abdominal organ which has its major function as to filter the blood. It is also the largest lymphatic organ of the body.

The spleen filters the blood through the following mechanism

Therefore if this organ is damaged, old and damaged red blood cells will accumulate in the body. Therefore the correct option is C.

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the answer is

C.) Photosystem ll

Answer:A. They return nitrogen gas to air

Explanation:

Answer:

The correct answer is B

Explanation:

Got it correct on GAVS..

An acid is a substance that

The unofficial titles of some eras such as Age of Fishes, Age of Reptiles and Age of Mammals are really informative and they are not oversimplifications because these periods reflect the emergence of different taxonomic groups in the course of evolution.

The animal eras are periods during the geological time in which certain groups of animals appeared in the course of evolution, which results informative to determine how evolution (change) occurred due to natural selection.

For example, mammals emerged as a taxonomic group during the Cenozoic Era, which occurred approximately 65 million years ago and this period is known as the Age of mammals.

Therefore, with this data, we can see that an animal era is not only an oversimplified term because it also involves the emergence of certain taxonomic groups during the evolution and can serve to contextualize geological periods in a biological framework.

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Answer:

Adenine and Guanine

Explanation:

These two bases are included in the 4 types of nitrogenous bases. Which are the two purine bases (which are Adenine and Guanine)

Answer:

Paper Chromatography

Investigators use paper chromatography to distinguish the different brands of ink pens used by the suspects and compare it to the forged cheque.

Deoxygenated blood with high concentrations of carbon dioxide gets to the right atrium, from where it moves toward the right ventricle. Finally, from there, it moves to the lungs. So chambers 1 and 2 contain the highest concentration of carbon dioxide. Option A)

Deoxygenated blood returns from the body tissues through the superior cava vein (SCV) or inferior cava vein (IVC).

This blood enters the heart's right atrium (RA), which is the right superior cavity.

Once in the right atrium, blood flows to the right ventricle (RV), which is the right inferior cavity.

From the right ventricle, the heart pumps blood into the principal pulmonary artery (PPA), and from there, blood goes to the lungs, where gas interchange is produced.

Oxygenated blood goes to the heart's left atrium (LA), which is the superior left cavity.

From there, blood flows to the left ventricle (LV), which is the left inferior cavity.

Finally, oxygenated blood goes from this last ventricle to the rest of the body tissues through the aorta (A).

Note: usually, oxygenated blood is represented in red, while deoxygenated blood is represented in blue.

Now, in the image,

So chambers 1 and 2 contain the highest concentration of carbon dioxide.

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Answer:

The probability of their first child being colourblind is 1/4

Explanation:

Red-green color blindness is an X-linked recessive disorder.

A woman with normal vision whose father was colorblind has children with a man with normal color vision.

In an X-linked condition, the males only need to get one copy of the affected allele to have the condition and this copy is also inherited by a female offspring.

So in this case, the woman receives the affected recessive allele copy from her dad but since she still has normal vision, she received the normal copy from her mom so she is heterozygote for the trait.

The woman with normal color (XRXr) has a father who is color blind (XrY) has children with a normal man (XRY)

The cross would be

XRXr x XRY

XR Xr

XR XRXR XRXr

Y XRY XrY

Probably of having an affected child is 1/4. Thus, the probability of their first child being colourblind is 1/4

Explanation:

whatever the trait is, I'm just going to use tall as an example

1. phenotype=

Tall: Short

4:0

2.phenotype=

Tall: Short

4:0

3.phenotype=

Tall: Short

4:0

4.phenotype=

Tall: Short

3:1

5.phenotype=

Tall: Short

2:2

Answer:

B. Plants in the desert would have a decreased number of stomata compared to rainforest plants.

Answer:

Subduction zones are likely to form between converging oceanic and continental plates.

:/

Euglena are unicellular organisms classified into the Kingdom Protista, and the Phylum Euglenophyta. All euglena have chloroplasts and can make their own food by photosynthesis. They are not completely autotrophic though, euglena can also absorb food from their environment; euglena usually live in quiet ponds or puddles.

Euglena move by a flagellum (plural ‚ flagella), which is a long whip-like structure that acts like a little motor. The flagellum is located on the anterior (front) end, and twirls in such a way as to pull the cell through the water. It is attached at an inward pocket called the reservoir. Color the reservoir grey and the flagellum black.

The Euglena is unique in that it is both heterotrophic (must consume food) and autotrophic (can make its own food). Chloroplasts within the euglena trap sunlight that is used for photosynthesis, and can be seen as several rod like structures throughout the cell. Color the chloroplasts green. Euglena also have an eyespot at the anterior end that detects light, it can be seen near the reservoir. This helps the euglena find bright areas to gather sunlight to make their food. Color the eyespot red.Euglena can also gain nutrients by absorbing them across their cell membrane, hence they become heterotrophic when light is not available, and they cannot photosynthesize.

The euglena has a stiff pellicle outside the cell membrane that helps it keep its shape, though the pellicle is somewhat flexible and some euglena can be observed scrunching up and moving in an inchworm type fashion. Color the pellicle blue.

In the center of the cell is the nucleus, which contains the cell's DNA and controls the cell's activities. The nucleolus can be seen within the nucleus. Color the nucleus purple, and the nucleolus pink.

The interior of the cell contains a jelly-like fluid substance called cytoplasm. Color the cytoplasm light yellow. Toward the posterior of the cell is a star-like structure: the contractile vacuole. This organelle helps the cell remove excess water, and without it the euglena could take in some much water due to osmosis that the cell would explode. Color the contractile vacuole orange.

Explanation:

Answer:

im pretty sure the cell membrane just protects the Euglena as a whole and the rest of the cells inside it.

Explanation:

Answer:

It’s not likely to have a color blind daughter from a normal father and with a color blind mother. In order to obtain this disease in females, both parents have to pass one color blind allele or gene along with an X chromosome, but the father in this scenario is not colorblind, so the color blind daughter probably is not a child of theirs.

Hope this helps!!! :)

The two examples that describe discrete quantitative data include A. The numbers of male and female hagfish in an area and B. The quantities of eggs laid by individual rattlesnakes each year.

The expression discrete quantitative data make reference to information in the form of numeric values that do not contain decimals but are expressed in a continuous series.

Therefore, with this data, we can see that discrete quantitative research data do not contain decimals and can not be defined as intervals in a set of data.

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The father of the Child is Fred

Blood group testing can provide some information about paternity, but it cannot definitively prove paternity. Blood type testing can only suggest possibilities in this regard; it cannot prove with certainty if a guy is or is not the biological father of a kid.

Blood group testing can determine a person's blood type based on the presence or absence of particular proteins on the surface of red blood cells as shown in the image.

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Answer:

the first one is correct

Explanation:

...

Hi there! The answer and explanation are below.

The advantage that wind and solar technology have over coal and oil is that they save the environment and require less money. Wind energy and solar energy is naturally generated. But, coal and oil needs workers and processing in factories. The gases these factories releass are toxic to the environment.

Answer:   ATP (adenosine tri-phosphate) supplies energy for cellular activities when one of its phosphate bonds is broken.

si hay conducta beacuse there is life and life is science

Limiting factors affect the carrying capacity by limiting available resources and regulating population sizes. Sod is valuable because it prevents soil erosion. Option C.

The carrying capacity is the capability of the environment to support a growing population. It might be affected by different factors, known as limiting factors.

Limiting factors might depend on population density or be density-independent.

These factors are related to the interaction between populations and species. They might compete for resources (in which case resources become limited, affecting population sizes) or might establish a predator-prey relationship (in which case, predators and prey depend on each other and regulate their population size).

Density-independent factors cause damage to the ecosystems, reducing the available resources such as food, water, or shelter and consequently decreasing the number of individuals. These factors reduce the carrying capacity of the environment.

In both cases, limiting factors regulate population size.

Erosion is the fertile soil loss process that leads to its degradation. It is due to several external agents that damage the ground and drag the exposed material from the superficial layers.

All the erosive agents act together, altering the soil composition, shape, and structure.

Some erosive agents are water, wind, ice, gravity, and animal trampling.

The loss of natural plant cover aggravates the erosive effects since no plants are protecting the soil.

Soil plant cover reduces erosion because the aerial part of the plant protects the surface, while roots protect the ground structure and absorb water.

Several grass species develop large roots to establish themselves on the ground. This characteristic helps to reduce erosion and to keep soil humidity.

In conclusion,

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Answer:

In pharmacy drug are also called medicine and are used for bringing or sustaining well-being of a person either by curing, preventions like prophylaxis, diagnosis like barium meal, elevating pains like analgesics and placebo too. A drug may or may not be helpful like in the case of illicit drugs. Pharmaceutically all medicines are drugs. But clinically not all drugs are medicines. Drugs, most of which would be medications that are illegal to produce, own use or sell. Drug is the main chemical component in a medicine. That is why a placebo can not be a drug. When a drug is mixed with other pharmaceutical ingredients, medicine is obtained as a final product.

Answer Nicole Schramm- Sapyta : A habit is something we do out of convenience. We do it without thinking, and it makes things easier for us, or else we enjoy it. An addiction is something that we do over and over again, despite causing harm to our lives and the A medication is a drug used to diagnose, cure, treat, or prevent disease. Drug therapy is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for appropriate management. Drugs are classified in multiple ways

Answer:

Asteroids are rocky and metallic objects that orbit the Sun but are too small to be considered planets. 

Answer:

Okrtyuiop[poiuytfdfghjkl;lkjhgfcvbnm,

Explanation: