The diagram shows two cells. Identify structures C, D, and E and explain how they work together to perform a specific process within the cell. Enter your answer in the space provided.

Answer: Parents, employers, schools, and child care providers

Explanation:

The Frontline Child Care Portal was created to help alleviate the burden of childcare from frontline employees such as doctors, nurses and grocery store owners as they work during this very trying pandemic season.

The portal connects parents who are essential workers, Employers with employees in need of child care services and schools and child care providers who are licensed and can offer their services to the parents in need.

Viable Normal or Translocation carrier,there are;

- Two normal copies of 14 and two normal copies of 21.

- One normal copy of 14 and one normal copy of 21, then one 14 to 21 translocation.

Then viable with down syndrome will include:

- One 21 to 14 Translocation, two normal copies of 21 and one normal copy of 14.

Then the VIABLE with down syndrome will be:

- One normal copy of 14 with two normal copies of 21

- Two normal copies of 14 with one normal copy of 21

- One 21 to 14 Translocation,a normal copy of 21,then two normal copies of 14.

Answer:

measure the time it takes for a dog to run a certain distance

Answer:

They correspond to Alanine

Answer:

Ions are atoms with a positive or negative charge.

Explanation:

Ions are atoms or molecules that, when subjected to the phenomenon of ionization, gain or lose electrons, ceasing to be neutral and acquiring an electric charge.

The charge that atoms or molecules possess can be positive —if it has lost electrons— or negative when it acquires electrons. The negatively charged particle is called anion, and when it is positively charged cation.

The other options are not correct because of:

Answer:

One of the characteristics of living things is the ability to replicate and pass on genetic information to the next generation. Cell division in individual bacteria and archaea

usually occurs by binary fission. Mitochondria and chloroplasts also replicate by binary fission, which is evidence of the evolutionary relationship between these organelles and prokaryotes.

   Cell division in eukaryotes is more complex. It requires the cell to manage a complicated process of duplicating the nucleus, other organelles, and multiple

chromosomes. This process, called the cell cycle, is divided into three parts: interphase, mitosis, and cytokinesis. Interphase is separated into three functionally

distinct stages. In the first growth phase, the cells grows and prepares to duplicate its DNA.  In synthesis, the chromosomes are replicated. The cell prepares to divide. In mitosis, the duplicated chromosomes are separated into two nuclei. In most cases, mitosis is followed by cytokinesis, when the cytoplasm divides and organelles separate into daughter cells. This type of cell division is asexual and important for growth, renewal, and repair of

multicellular organisms.  

   Cell division is tightly controlled by complexes made of several specific proteins. These complexes contain enzymes called cyclin-dependent kinases (CDKs), which turn on

or off the various processes that take place in cell division. CDK partners with a family of proteins called cyclins. One such complex is mitosis-promoting factor (MPF),

sometimes called maturation-promoting factor, which contains cyclin A or B and cyclin-dependent kinase (CDK). CDK is activated when it is bound to

cyclin, interacting with various other proteins that, in this case, allow the cell to proceed from G2 into mitosis. The levels of cyclin change during the cell cycle. In

most cases, cytokinesis follows mitosis.

Explanation:

Answer:

Carbon dioxide

Explanation:

took the quiz

Answer:

D. an animal

Explanation:

fungus has a form of cell wall

seaweed is a plant so it contains a cell wall

and all plants have a cell wall

animal cell only have a membrane

Answer:

The correct answer is option B. "Fill a clear cube with them".

Explanation:

Sugar crystals, colloquially known as "rock candy", are conglomerates of sugar molecules that are formed when sugar-saturated water are cooled. Sugar crystals are arranged in a three dimensional repeating pattern, forming a cube like structure. Therefore, Juan could fill a clear cube with its plastic foam balls to represent sugar crystals. I attached an image of sugar crystals dissolving in water as reference.

Answer:

The correct answer  B: Fill a clear cube with them.

Explanation:

Answer:

A. territory consumers

Answer:

Not only is water necessary for the physical survival of humans, but many, if not most, human activities also make use of it. Agriculture is critically dependent upon continual supplies of freshwater. Human households also use freshwater daily for cleaning and laundry as well as for transporting sewage to waste treatment plants.

Answer:

Not only is water necessary for human physical survival, but it is used by many, if not most, human activities. Agriculture relies heavily on the continuous supply of freshwater. Even human households  use fresh water every day for cleaning, cleaning, and  transporting wastewater to sewage  treatment facilities.

Explanation:

The correct answer is B. The melting point of the liquid in each beaker is the same.

Since both beakers contain ethanol, Inez can expect the liquids in the beakers to have the same chemical properties, such as the molecular structure, boiling point, and density that are present in option A.

If Inez adds a small object (like a grape or a paper clip) to each beaker, she may observe that the object sinks faster in the beaker with the smaller volume of liquid as there is less liquid to displace, and many factors like density and surface area play an important role in this, as the liquid in the larger beaker will be more massive and may feel heavier than the liquid in the smaller beaker, and if Inez were to leave both beakers out in the open air, the ethanol in both beakers would eventually evaporate, but at different rates.

Hence, Inez can expect the liquids in the beakers to have the same chemical properties, such as the molecular structure, boiling point, and density, that are present in option A.

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question is incomplete, complete question is below

Inez has two beakers that contain ethanol. One beaker contains 150 mL of liquid. The other beaker contains 300 mL of liquid. What can Inez expect to observe when she compares the properties of the liquid in the beakers.

A)to have the same chemical properties, such as the molecular structure, boiling point, and density

B)to have the different chemical properties, such as the molecular structure, boiling point, and density

Answer:

2

Explanation:

Sorry about the other guy, its 2

Answer:

The reason behind why some plants have tendrils is:  A plant's ringlets or tendrils can frame from its branches, shoots, or leaves.  This life structures helps bolster the plant development and forestalls the hanging of the plant so it abstains from breaking its stem.

Answer:

Explanation:

It prevents biological contamination

Storing raw fish in ice that is continuously draining helps prevent which type of contamination: Biological Contamination

Biological contamination occur when pathogens or micro organisms  such as Bacterias, viruses, fungi etc pollute our food which inturn can be harmful to the body when consume  as they can lead to food borne illness.

This pathogens are very tiny in nature and they tend to increase and spread fastly.

Storing  fish that are raw in ice that drain continuously  helps to prevent pathogens from growing and spreading on the fish.

Biological contaminated food  are unsafe to eat and they can be very harmful to our body when consume.

The  following should be put in place so as to reduce  the risk of biological contamination

•Ensures that all food are properly cook and properly serve

•Thoroughly   clean and sanitize all food tools

•Ensures regular personal hygiene such as regular hand washing etc

Inconclusion Storing raw fish in ice that is continuously draining helps prevent which type of contamination: Biological Contamination

.

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Answer:

Explanation:

1) provide energy

2) provide oxygen

3) food chain

4)maintain carbon dioxide  - oxygen balance in air.

that is true.!

the earth is a closed system

Earth is a closed system, therefore, it's true.

A closed system simply means a system where only energy is transferred in the surroundings. On the other hand, an open system is one where matter and energy can be transferred.

It should be noted that Earth is a closed system due to the fact that only energy can be naturally transfered in the atmosphere. In this case, it's neither gaining matter nor losing it.

Therefore, the statement is true.

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Answer:

cell division

Explanation:

The process most likely taken by the drugs is cell division, as it will help reverse or protect against disease This is further explained below.

Atherosclerosis is a condition in which fatty material deposits on the inner walls of the arteries.

In conclusion, for the condition, these drugs target cell division as an effective means to potentially reverse or prevent the unregulated reproduction of diseased blood-vessel cells.

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Answer:

Dry ice changes to carbon dioxide when kept in an open container.

Answer:

the theory that all matter is made up of tiny indivisible particles (atoms). According to the modern version, the atoms of each element are effectively identical, but differ from those of other elements, and unite to form compounds in fixed proportions.

Explanation:

Hope this helps:)

Answer:

A scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results. Where possible, theories are tested under controlled conditions in an experiment.[1][2] In circumstances not amenable to experimental testing, theories are evaluated through principles of abductive reasoning. Established scientific theories have withstood rigorous scrutiny and embody scientific knowledge.[3]

The meaning of the term scientific theory (often contracted to theory for brevity) as used in the disciplines of science is significantly different from the common vernacular usage of theory.[4][note 1] In everyday speech, theory can imply an explanation that represents an unsubstantiated and speculative guess,[4] whereas in science it describes an explanation that has been tested and widely accepted as valid. These different usages are comparable to the opposing usages of prediction in science versus common speech, where it denotes a mere hope.

The strength of a scientific theory is related to the diversity of phenomena it can explain and its simplicity. As additional scientific evidence is gathered, a scientific theory may be modified and ultimately rejected if it cannot be made to fit the new findings; in such circumstances, a more accurate theory is then required. That does not mean that all theories can be fundamentally changed (for example, well established foundational scientific theories such as evolution, heliocentric theory, cell theory, theory of plate tectonics, germ theory of disease, etc.). In certain cases, the less-accurate unmodified scientific theory can still be treated as a theory if it is useful (due to its sheer simplicity) as an approximation under specific conditions. A case in point is Newton's laws of motion, which can serve as an approximation to special relativity at velocities that are small relative to the speed of light.

Scientific theories are testable and make falsifiable predictions.[5] They describe the causes of a particular natural phenomenon and are used to explain and predict aspects of the physical universe or specific areas of inquiry (for example, electricity, chemistry, and astronomy). Scientists use theories to further scientific knowledge, as well as to facilitate advances in technology or medicine.

As with other forms of scientific knowledge, scientific theories are both deductive and inductive,[6] aiming for predictive and explanatory power.

The paleontologist Stephen Jay Gould wrote that "...facts and theories are different things, not rungs in a hierarchy of increasing certainty. Facts are the world's data. Theories are structures of ideas that explain and interpret facts."[7]

Explanation:

Answer:  Answer: In the past was believed that species were fixed entities Explanation: Before Darwin's evolutionary theory (in which all living things arise through descendant…

Explanation: