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Question:

Which of the following is considered to be a contributing factor in the decrease of infant mortality among developed countries?

A The education opportunities provided to woman.
explanation

Providing women with more education and birth control options has contributed to the decrease of infant mortality seen in most developed countries. Empowering women with more information as to how to protect their young children during pregnancy and in the first two years of life helps to ensure that nutrition, personal care, and infant development is well understood.

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A.R.M.03

3 years ago

I do like this app I’ve had it for 3-4 months and just recently found the learning and review part of the app wish it was explained a little more. This app was referred by a friend who used it and passed.

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3 years ago

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3 years ago

5 stars for quality of review! Really helpful, just heads up team, part 9 of the reading review is unavailable. Could we possibly get that fixed ASAP?

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Related Questions

The addition of a catalyst to a chemical reaction will have what effect?

Increase the rate at which the reaction takes place.

A catalyst, by definition, is an enzyme that helps decrease the energy necessary to begin a reaction. Consequently, the addition of a catalyst to a chemical reaction will increase the rate at which the reaction takes place. A reduction in the energy required to begin the reaction means that the reaction will take place more quickly.

Which of the following descriptions is CORRECT?

Gas: no definite volume and no definite shape.

A gas is a substance with no definite volume and no definite shape. Solids and liquids have volumes that do not change easily.
A solid has a definite shape and volume. There are two kinds of solids—crystalline and amorphous.
Liquids can occupy whatever shape their container has, so they do not have a fixed shape. Because the particles in liquids are very close together (barely further apart than in solids) liquids do not easily compress, so their volume is fixed.

If you have 200 mL of a 60% sodium chloride solution, how much NaCl is dissolved in the solution?

120 g

A 60% NaCl solution would be made by dissolving 60 g of NaCl in slightly less than 100 mL of water, and then increasing the volume of the solution to the final 100mL of water. If we had 200 mL of a 60% NaCl solution, then there would be 120 g of NaCl dissolved in the solution.

Which of the following terms do these diagrams NOT portray?

Ion Channel.

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As air is inhaled, the sequence in which it passes through the respiratory tract is best described by which of the following choices?

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When inhaling, air is taken in through the mouth and nose, and then through the larynx and pharynx. These passageways warm the air and prepare it for gas exchange. The air continues on through the trachea, commonly referred to as the “windpipe”. The trachea then splits into a right and left bronchi, with each side dividing further into smaller bronchioles. While some bronchioles may directly be involved in gas exchange, the majority of them are part of the conducting airway, which simply moves air through the respiratory system to get them to the alveoli where most of the gas exchange occurs.

Which taxonomic rank is the next-smallest after Order?

Family.

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Vibrio cholerae is a bacteria that causes the disease cholera. Disease-causing agents such as V. cholerae is referred to as a(n) ________.

Pathogen.

Pathogens refer to agents, such as bacteria, viruses, and other microorganisms that cause diseases.
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Which of these is NOT a function of mitosis?

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What type of correlation is presented between price and quality?

Weak direct correlation.

Although the correlation is not strong, it appears that the price increases as the quality increases. This describes a weak direct correlation.

Dissolved oxygen (DO) is an important indicator of water quality, and oxygen levels that are too high or too low can harm aquatic ecosystems. A biologist noticed that fish were dying in a local lake and was concerned that the DO levels were too low to support aquatic life due to extremely high temperatures that summer. To measure the DO levels, she brought back several lake water samples to her laboratory to measure the DO concentration as a function of temperature. To do this, she heated several samples of lake water to various temperatures and then measured the DO concentration in each sample. Some samples were kept at the outdoors temperature. Which of the following is the independent variable?

Temperature.

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Universal solvent.

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Parenchyma.

The parenchyma of an organ consists of that tissue which conducts the specific function of the organ and comprises the bulk of the organ. It is not one of the four basic types of tissue: epithelial, nervous, connective, and muscle.

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Kingdom.

All three animals belong to the same kingdom of Animalia, but are too different to be classed in the same phylum. Cheetahs and rainbow trout are in the Chordata phylum, while inchworms are in Arthropoda phylum.

Which of the following is a CORRECT pairing of DNA bases?

A with T, C with G

This question refers to complementary bases - A always pairs with T and C always pairs with G.