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Setler79 [48]
3 years ago
14

Why would it be important for epidemiologists, scientists who study the spread of disease, to determine patient zero?

Biology
1 answer:
amm18123 years ago
8 0
It's important so that they know exactly where the disease started. Knowing who patient zero is helps them to identify who that person interacted with. From there, they can determine where the disease spread to. This will aid them in stopping the disease before it spreads any further.
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how does distance from the ocean, ocean current, latitude, elevation, and relative location of mountain ranges affect the climat
7nadin3 [17]

Answer:

So many factors influence the climate. Some of them are ocean currents, latitude, distance from the ocean, elevation, etc.

Explanation:

The distance from the ocean influences the climate of the place. If the place is located on the coast, the climate will be colder and humidity will be higher.

Thanks to ocean currents the temperature can be changed. Ocean currents can low the temperature but also make it very high.

Latitude has an influence also regarding the temperature. Elevation, as it gets higher, the air above is falling, so the pressure decreases.

Regarding all the factors above, we can say that New York has hot summers, with high humidity and very cold winters, full of snow. Close to the river, the ground is muddy and going to the mountains, the ground is getting rocky

3 0
3 years ago
Please help. What is the function of cell wall?​
Furkat [3]

Answer:

According to my search:

Explanation:

The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall.

Generally:

  • It protects the cell and prevents any physical damage.
  • It provides structure to the cell. It prevents osmotic bursting.
  • It protects the protoplasm against mechanical injury.

6 0
1 year ago
Read 2 more answers
Which phrase best describes the independent variable in an experiment?​
gtnhenbr [62]

Answer:

In a scientific experiment, the dependent variable is the variable that is being tested and then measured. The answer referenced in D, the variable that is manipulated, is referring to the independent variable.

Explanation:

8 0
3 years ago
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Consider the two types of sudoriferous glands. Then click and drag each label into the appropriate category to determine whether
Fudgin [204]

Full Question:

Consider the two types of sudoriferous glands. Then click and drag each label into the appropriate category to determine whether it applies to apocrine glands, merocrine (eccrine) glands, or both.

-Not active until puberty

-Use myoepithelial cells to secrete

-Secrete sweat

-Found in pubic and axillary regions

-Secrete pheromones

-Abundant on hands, feet, and forehead

-Found over entire body

-Scent is meant to attract a potential male

-Thermoregulation

-Utilize ducts to release sweat

<h2><u>Answer:</u></h2>

Apocrine Glands:

-Not active until puberty

-Secrete pheromones

-Found in pubic and axillary regions

-Scent is meant to attract a potential male

Merocrine Glands:

-Found over entire body

-Thermoregulation

-Abundant on hands, feet, and forehead

Both Apocrine and Merocrine Glands:

-Secrete sweat

-Use Myoepithelial cells to secrete

-Utilize ducts to release sweat

<h3><u>Explanation:</u></h3>

The apocrine and merocrine glands are the subcategories of the sudoriferous glands which secrete the different types of secretions like sweat and oils. Both of them have myoepithelial cells.

The apocrine glands are mainly dependent on the sex hormones and are mainly present in the public region, beard etc. The sweat secreted from these glands are rich in fatty acids and other pheromones. These glands are regional in nature. But the merocrine glands are not hormonal in nature. They are distributed all over the body and secrete sweat whose primary function is to lower body temperature.

7 0
3 years ago
Titan, pluto, and ______ are the only objects with mostly nitrogen atmospheres.
elena55 [62]
Earth has 78% of nitrogen. So I would say Earth.
4 0
3 years ago
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