The only variables in the lab procedure are the
independent variable,
and
the dependent variable,

Answer:

Deplasmolysis swelling of the cytoplasm of a plasmolyzed cell : reversal of plasmolysis.

Explanation:

Answer: The nucleus is the largest and most prominent of a cell's organelles (Figure 3.7). The nucleus is generally considered the control center of the cell because it stores all of the genetic instructions for manufacturing proteins.

Explanation: Plz can I have brainlest.

Answer:

I think its facilitated diffusion.

Explanation:

A. An experience or period in the author’s life.

Explanation:

A memoir is a story about an experience in someones life, but it has to be factual. A memoir can not be based on fiction, it has to be real and nonfictional.

Memoirs are usually told in first person, as it is recounting the occurrences that happened in ones life. It is different from an autobiography, as autobiographies usually focus on the whole lifespan of a person, while a memoir focuses on one topic or event that happened.

Memoirs also usually focus on personal growth throughout the writing, are truthful and keep track of the persons goals and influences.

Answer:

a

Explanation:

Answer:

C / D

Explanation:

Answer: Both N.locustae and protist Mixotricha paradoxa do not have a mitochondria.

The mitochondria is a basic cell organelle that palys the role of energy generation for the cell.this energy generated is in the form of ATP.

The organism N. locustae tends to rely on it's host cell that is that grasshopper. This host cell is that in which N. locustae replicates inorder to get a supply of energy.

On the other hand,the organism Mixotricha paradoxa relies on the bacteria endosymbionts to be able to supply it with energy.

i guess all of above

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Answer:

The cell part that allows only certain substances to diffuse into and out of the cell is called the semi permeable membrane.

Answer:a forest of birds, insects, and squirrels

Explanation: A community consists of only biotic (living) factors with multiple different populations (different groups of animals)

Answer:

Biotechnology has raised a number of ethical, legal, and social issues. For example, are genetically modified foods safe to eat, and who controls a person’s genetic information?

Explanation:

Concerns from Biotechnology

The use of biotechnology has raised a number of ethical, legal, and social issues. Here are just a few:

Who owns genetically modified organisms such as bacteria? Can such organisms be patented like inventions?Are genetically modified foods safe to eat? Might they have unknown harmful effects on the people who consume them?Are genetically engineered crops safe for the environment? Might they harm other organisms or even entire ecosystems?Who controls a person’s genetic information? What safeguards ensure that the information is kept private?How far should we go to ensure that children are free of mutations? Should a pregnancy be ended if the fetus has a mutation for a serious genetic disorder?

The ELSI issues are important and require to be maintained in order to maintain bioethics and examine various impacts of science and technology on the society.

ELSI stands for Ethical, Legal, and Social Issues. It is a widely used acronym in the bioethics literature which encompasses a broad range of research work which mainly examines the various impacts of science and technology on the society.

The ultimate mission of the ELSI Research Program is to support the research and education activities which include promotion of genetic privacy and fair use of genetic information, encouraging the responsible integration of new genetic information and technologies into clinical and non-clinical settings, and to ensure that the genetic research is being conducted in ethical way.

Learn more about ELSI here:

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Answer:

pith

Explanation:

The root is from a monocot and this central tissue is called the pith, like what is found in stems.

Answer:  She should Avoid Contact with other people's bodily fluids.

Explanation: Hope that helps! (:

Answer:

She should avoid contact with other peoples bodily fluids

Explanation:

I just did the lesson and this is the correct answer.

Answer:

It does not contain chlorophyll which is needed to absorb light or energy.

Answer:

The parts without chlorophyll do not photosynthesise, and so they do not make starch and the iodine does not change colour.

The green parts contain chlorophyll and photosynthesise to make starch.

The white part of the leaf does not contain chlorophyll, so does not photosynthesise.

Explanation:

Answer:

The Earth moon rotates in the same amount of time that it revolves.

Explanation:

The moon is the only Earth's natural satellite and it orbit round the Earth. It is the fifth largest natural satellites. It was formed not long after the formation of the Earth. The moon rotates on its axis . The moon rotate once and it's matches the period it's orbit making it to keep the same side facing of the Earth. This means that the moon the moon rotates once every time it revolves the Earth.

Answer: Yes, sedimentary rocks can create a sedimentary rock that has several different types of sediments in the form of layers.They would form by being deposited through wind, water, ice, and/or gravity at different intervals of time and compacted on top of each other,

Answer:

Water is least dense at 0°C (freezing point)

Answer:

1. Carbon is moving from the living things in the tank into the air when they respirate, and from the air back into plants via photosynthesis

2. The amount of carbon in living things is increasing as plants use the carbon in the atmosphere, and animals eat the plants.

Explanation:

According to the question, a well sealed tank contains air, plants and animals. Since light can get into the tank, plants can perform photosynthesis. Living things in the tank release carbon in form of carbondioxide (CO2) gas through respiration. Plants then make use of this carbondioxide (CO2) to synthesize carbon-containing food (glucose) in the presence of sunlight. This process is called PHOTOSYNTHESIS.

Animals eat those plants and the stored carbon in the plants gets transferred to them. The animals release this carbon into the air again in the form of carbondioxide when they respire. Hence, carbon in the tank moves from the living things (respiration) into the air and back into plants (photosynthesis).

2. Since the amount of carbon in the air is decreasing, the carbon is being used by the living things in the tank. Plants absorb the carbon in the atmosphere for photosynthesis, then animals eat the plants to get the carbon. Therefore, the amount of carbon in the living things is increasing.

1. Carbon is flowing from the living organisms in the tank into the air by the process of respiration and from the surrounding back into plants via photosynthesis.

2. The quantity of carbon in living, are expanding as plants use this carbon in the process of photosynthesis from the environment and animals consumes those plants.

To learn more about respiration and photosynthesis follow the link:

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Explanation:

amoeba is an microscopic unicellular organism found in the moist soil ponds and lakes. When amoeba comes in contact with food ,it produces pseudopodia around the food particles the food get trapped in food vacuole. Digestive juices are secreted into the food vacuole to digest the food. The digested food is absorbed and used for production of energy. the undigested food present in the food vacuole, is expelled. from the amoeba, by the process of egestion

Answer:

The answer to this question is B

Answer:

populations

Explanation:

this is because individual species are not changing. Populations are evolving. Since people in a group differ, those of the population are more able to live and replicate owing to a specific range of environmental conditions.

hope this helped!

Explanation:

the process of evolution occurs only in population and not in individuals . all single individual can not evolve alone evolution is the process of changing the gene frequencies with in a gene pool .

Answer:

The nucleus controls the cell's behaviour.

Answer:Meteoriet

Explanation:When its in space it is called a meteor but when it enters out atmosphere and hits the ground it turns into a meteorite

Answer:

John Dalton

so i hope this is useful

Answer:

Schrödinger

Explanation:

Believed electrons do not stay in a certain orbit, but can have a predicted zone around the nucleus (electron cloud)

Answer:

A-color

Explanation:

Minerals could have the same color, and you can't depend on color to tell you that.

Answer:

A, color.

Explanation:

Color would be the least useful because minerals are often the same or similar in color. :)

Answer:

A sucessão primária ocorre em ambientes estéreis, onde não havia vestígios de organismos vivos que a ocupassem antes. Esse ambiente pode ser um local vulcânico em que a lava derretida destruiu o meio ambiente ou foi causada por dunas. A comunidade inicial de organismos para habitar esses ambientes é conhecida como sucessores primários ou colonizadores primáriosrimários

Explanation:

Primary colonisers initiate primary succession as such they are important to the future of such environments. They are though breeds of organisms that make use of scarce resources to survive in harsh environments. Without their ability to survive, there will be little or no way other forms of succession can take place. Reasons, why they may not persist, maybe too much stress imposed on them by the environment and above all their inability to compete when other successors come on board.

Answer:

The lymphatic system is a complex system of fluid drainage and transport, and immune response and disease resistance. Fluid that is forced out of the bloodstream during normal circulation is filtered through lymph nodes to remove bacteria, abnormal cells and other matter.

lymph circulation. The flow of lymph from the tissues into the lymphatic collecting system. ... It is collected into lymph capillaries, which carry the lymph to the larger lymph vessels. These converge to form one of two main trunks, the right lymphatic duct and the thoracic duct.

Understanding the lymphatic system's role in immune cell trafficking and immune responses, contribution to fat transport, distribution, metabolism and implication in the pathogenesis of chronic intestinal inflammation may provide the basis for new therapeutic strategies and improved quality-of life.

HOPE IT HELPS : D

Explanation: