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Oksana_A [137]
4 years ago
12

Which of these conditions is caused by bacteria? Select one: a. Seasonal allergies b. AIDS c. Colds d. Dental cavities

Biology
1 answer:
zlopas [31]4 years ago
6 0

Hello! The best answer would be C - Colds because bacteria can reproduce and spread rapidly, which is why a cold sometimes develops fast. As for the others, your body is just adjusting to the weather with A, B is a sexually transmitted disease which is caused from contact with another through sex, D is caused by sweets/certain foods that break down your teeth. I hope I helped you!! Have a great day!!

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What is the main thing plants compete for in poor soil
pashok25 [27]

Answer:

water

Explanation:

in poor soil most of the water would get sucked up into more powerful plants [larger plants]

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4 years ago
In december 1997, the united nations framework convention on climate change met in kyoto, japan, and adopted the kyoto protocol.
Mice21 [21]
The primary goal of the Kyoto Protocol is c.address the problem of global warming by committing participating nations to policies that reduce greenhouse gas emissions.

The first Kyoto Protocol commitment period ended last 2012. Its second commitment period under the Doha Amendment will last until 2020.
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3 years ago
What can two countries with similar gdp’s have greatly differing average levels of material well being
kati45 [8]

Answer:

Two countries with a very similar gdps can have great difference in the average material well being when the two countries have wide difference in their population and in their national debts.

Explanation:

The Gross domestic product of a country shows the overall asset a country has without removing the national debt. This average wellbeing if the citizen in a country depends on the per capita income of that country, the higher the PCI the better is the expected wellbeing. The cpi is calculated by dividing the gdp by the population in the country, therefore even when two countries have the same gdp, but very huge difference in their population, it will lead to different per capita income. The country with the smaller population will have higher per capita income and better material wellbeing.

Secondly, when the countries have the same gdp and population, the difference in their national debt will lead to difference in available material wellbeing in the countries.

5 0
3 years ago
What best describes technology's use in science?
vichka [17]

Technology, since the 19th century, has very much helped the development of Scientific theories. It has helped Scientists use telescopes to look into germs or zoom into the stars, it has also helped Chemists determine the weight of, say, a mashed up apple with soda.

3 0
3 years ago
The muscles in the leg are considered long muscles. As the muscles in the leg contract and relax they work to provide movement.
Maurinko [17]

Answer: if the upper leg muscles were damaged, (You would not be able to extend the leg straight).

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The upper leg muscles, which can also be called the thigh, are made up of three sets of muscles which include:

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--> the quadriceps muscles: They are located at the FRONT of the thigh. They consists of four individual muscles which includes the three vastus muscles and the rectus femoris.

--> the adductor muscles: They are located at the medial compartment of the thigh and is consist of the following muscles: gracilis, obturator externus, adductor brevis, adductor longus and adductor magnus.

The quadriceps, hamstrings and adductor muscles work together to straighten (extend) and bend (flex) the leg. Therefore when there is damage to the upper leg muscles, you would not be able to extend the leg straight.

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3 years ago
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