Ok here is the next one. The answer selected was just accidentally tapped so ignore it lol.

Answer:

B. the Cuyahoga River fire of 1969

Explanation:

i just took the test

Water pollution control came about as a result of the Cuyahoga River fire of 1969.

Water pollution may be defined as the accumulation of undesirable substances in the water which make water harmful to living beings.

During the Cuyahoga River fire of 1969, the number of fire stations along the river doubled due to the fire that caught in the sewage water.

Therefore, water pollution control came about as a result of the Cuyahoga River fire of 1969.

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Answer:

emigration

Explanation:

Emigration-the act of leaving one's own country to settle permanently in another; moving abroad.

Answer:

        Polymer                                                Monomer      

1. Polypeptide/protein -----------------------→ Amino acid

2. Polysaccharide ------------------------------→  Monosaccharide

3. Nucleic acid  -----------------------------------→ Nucleotide

4. Lipid ----------------------------------------------→ Fatty acid

Explanation:

Monomers are simple molecules that when joined together and form chains become polymers, a process called polymerization, which is mediated by polymerase enzymes.

Monomers are simple molecules that when joined together and form chains become polymers, a process called polymerization, which is mediated by polymerase enzymes.

Answer:

Sodium

Explanation:

because ions have a charge which prevents them from moving across the cell membrane through simple diffusion

Answer:

energy is harvested and stored as chemical energy in ATP through chemiosmosis, the movement of hydrogen ions down their electrochemical gradient through the transmembrane enzyme ATP synthase, just as in the mitochondrion.

Explanation:

Answer:

Rune Elmqvist is designated with the credits of establishing the first artificial cardiac pacemaker.

Explanation:

Answer:

Your answer would be B - A Biomedical Engineer

Explanation:

I took the test on Edge 2020-21. Hope this helps, have a great day!

Answer:

The heart, blood and blood vessels work together to service the cells of the body. Using the network of arteries, veins and capillaries, blood carries carbon dioxide to the lungs (for exhalation) and picks up oxygen. From the small intestine, the blood gathers food nutrients and delivers them to every cell.

Answer:

semipermeable membrane

Explanation:

comment if u need help or a better explanation etc

Answer:

have a nucleus - Eukaryotic

contain cytoplasm - Both

comprise most multi-celled organisms - Eukaryotic

mostly single-celled organisms - Prokaryotic

have membrane-bound organelles - Eukaryotic

are the smallest unit of living matter - Both

are produced by division of another cell - Both

contain DNA - Both

Explanation:

1. Eukaryotic cells are cells that possess a membrane-bound nucleus that houses their genetic material.

2. Both eukaryotic and prokaryotic cells have a cytoplasm, which is the gelatinous substance where all other organelles and substances are found.

3. Most multicellular organisms comprises of eukaryotic cells.

4. On the other hand, most single celled organism, are Prokaryotic.

5. Eukaryotic cells, in addition to the possession of a membrane-bound nucleus, they also possess membrane-bound organelles e.g mitochondria, endoplasm reticulum.

6. Cells, generally, are the smallest unit of living matter. This comprises of both eukaryotic and prokaryotic cells.

7. Likewise, all cells arose from already preexisting cells according to the cell theory. Therefore, both eukaryotic and prokaryotic cells are made by the division of another cell.

8. Both prokaryotic and eukaryotic cells have a genetic material like DNA where they store genetic information.

Answer:

Bone marrow is the spongy tissue inside some of your bones, such as your hip and thigh bones. It contains stem cells. The stem cells can develop into the red blood cells that carry oxygen through your body, the white blood cells that fight infections, and the platelets that help with blood clotting.

Answer:

Bone marrow is a spongy tissue found inside bones.

Red bone marrow involves the production of blood cells. Yellow bone marrow produces cartilage and is important for fat storage.

Answer:

Hello your question is incomplete below is the missing part

Suppose that 16 pairs of pintaloosa horses have one offspring per pair. How many of each phenotype would be expected? Determine the number out of 16 expected for each phenotype. Only count phenotypes for offspring expected to live past one week of age.

Answer :

Number of

solid, fewspots: 1/16

 solid, leapord: 2/16

solid, white: 1/16

Fewspots: 2/16

white overo: 2/16

Explanation:

Using the given information it can seen that one copy of OV will result in Overo, whereas two copies OVOV offspring will die soon after birth. If 16 pairs of pintaloosa (OVovLPlp) horses are mated and each have one pair of offspring, then it can represented in the table attached below:

from the table we can deduce that :

Number of

solid, fewspots: 1/16

 solid, leapord: 2/16

solid, white: 1/16

Fewspots: 2/16

white overo: 2/1

Answer:

the answers for your question is A.

Patients to stop smoking, research has established the harmful effects of tobacco and the tar in cigarettes on human health, hence option A is correct.

One of the biggest health issues in the world today is tobacco use. Because of smoking, millions of individuals have bad health, and experts predict that smoking causes 8 million premature deaths annually. It has long been a significant health issue.

Up until the middle of the 20th century, physicians occasionally advised patients to smoke in order to relieve stress.

A significant social factor of tobacco usage has been the improvement in human attitudes toward smoking as a result of improved awareness of the negative effects of smoking.

Therefore, studies have shown that tobacco and tar in cigarettes have

negative health effects.

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Answer:The models used are exponential growth models and logistic growth models. They are similar because they both grow slowly. How does carrying capacity affect reproductive rates?In the real world, with its limited resources, exponential growth cannot continue indefinitely. Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate.

Explanation:

Answer:

A extremeophile is a prokariyite,

Explanation:

Answer:

pelvic region is the answer

Answer:

A) Inguinal

Hope this helps!

Answer:

Carbohydrates

Explanation:

Carbohydrates are one of the three macronutrients in the human diet, along with protein and fat. These molecules contain carbon, hydrogen, and oxygen atoms. Carbohydrates play an important role in the human body.

Answer:

It's important for the contracting muscle

Explanation:

Besides being part of the composition of bones, calcium is needed by mammals for the following processes:

Calcium in living organisms may be defined as an important nutrient that all living organisms require, including humans in order to develop various organs like teeth and bones as well as for metabolic processes.

Apart from being part of the composition of bones, calcium is also required for the proper development of teeth and skeletons. The movement of calcium ions plays an essential role in the contraction of muscles.

The influx of calcium ions into the cells of the heart significantly enhances the heart rate of an individual in the range of 1.6 to 14.10 mm.

It also plays a critical role in blood clotting.

Therefore, it is well described above.

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Answer:

- If I am not mistaken, I believe the answer Phleom.

Answer:

Hey! :D

Explanation:

The gymnosperms, also known as Acrogymnospermae, are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and gnetophytes. The term "gymnosperm" comes from the composite word in Greek: γυμνόσπερμος, literally meaning "naked seeds". The name is based on the unenclosed condition of their seeds. The non-encased condition of their seeds contrasts with the seeds and ovules of flowering plants, which are enclosed within an ovary. Gymnosperm seeds develop either on the surface of scales or leaves, which are often modified to form cones, or solitary as in yew, Torreya, Ginkgo.

hope this helps

Answer:

Answer:

Technically, it begins within the mouth. However, the actual digestion process begins almost halfway through/down the esophagus (throat).

Answer:

Yes Carlos is correct.

Explanation:

The further away an object is from the heat source, the less heat it absorbs.

Answer:

Carlos is correct

Explanation:

He is correct because when the planets are closer to the sun they get a higher tempurture

Answer: No they don't occur at the same time

Summertime in the northern hemisphere happens when it is winter in the southern hemisphere, and vice versa.

The tilt of the earth causes the seasons. The northern hemisphere's summertime means that the northern part of the earth gets more sunlight compared to the southern half, so the southern half experiences winter.

With the tilt held at the same angle, the earth revolves to another point in space, so that the northern hemisphere receives less sunlight and the southern hemisphere gets more. So the seasons swap.

Answer: Winter

Explanation: The tilt of the Earth determines the seasons for the Northern and Southern Hemisphere. When the Northern Hemisphere tilts toward the Sun, it experiences summer. At the same time, the Southern Hemisphere tilts away from the Sun. It experiences winter.