How many weeks is a woman pregnant?

Health

2 answers:

MariettaO [177]3 years ago

6 0

40 weeks Explation: a woman is pregnant for 9 months if you add up all the weeks it is 40

VladimirAG [237]3 years ago

5 0

Answer:

40 weeks

Explanation:

because 40 weeks are in 280 days which is how long pregnancy normally last

You might be interested in

Pellagra is a niacin-deficiency disease that is more prevalent in some populations than in others. Put the statements in the pro

34kurt

Answer:

Explanation:

Niacin is widely distributed in plant and animal foods. Good sources are bakers' yeast and meats (including liver), cereals, legumes and seeds but significant amounts are also found in many other foods such as milk, green leafy vegetables, and fish, as well as coffee and tea. Niacin occurs in plants mostly as nicotinic acid and in animal tissues mostly as nicotinamide.

In plants niacin is found mostly in a bound form (sometimes referred to as niacytin or niacinogen) affecting its availability in the diet. In maize, niacin is present in covalently bound complexes with small peptides and carbohydrates and is therefore unavailable when eaten. The bioavailability of the bound form of niacin can be improved substantially by hydrolysis with a mild alkali. It has long been a tradition in Central America to soak maize in lime-water prior to the preparation of tortillas. This practice effectively liberates the bound niacin and appears to be responsible for effective protection against pellagra in that part of the world. In other plant foods, the bound niacin is heat-labile and the niacin can be released by heating. Thus, the roasting of coffee beans increases the available nicotinic acid content in coffee from 20 to 500 mg/kg coffee beans (Combs, 1992). This practice might have contributed to the prevention of pellagra in South and Central America along with the regular consumption of beans that are good sources of bioavailable nicotinic acid.

7 0

3 years ago

Amazon is a company that is praised for its innovation and success but also harshly criticized for the poor working conditions a

Lelechka [254]

Answer:

have u looked online? i do it a lot and get answers or quizlet works

Explanation:

5 0

2 years ago

Environmental health science is concerned with agent, host, and environmental factors in disease (the epidemiologic triangle). W

vodka [1.7K]

Answer:

The correct answer is E.

Explanation:

Environmental Health Science is focused on the connection between the natural environment and human health, it refers to the area of science that studies how the environment and the environmental conditions in which we live affect human health and diseases.

A. Agent factors can include particles, toxic chemicals, and pesticides.

Agents are microbes, chemicals, or physical causes of illness or injury, such as: Viruses, Bacteria, Radiation, Chemicals, Physical hazards.

B. The environment is the domain in which disease-causing agents may exist.

Environments are the environments through which the agent must move to reach the host. For example: Air, Water, Food, Wastewater.

C. The host is the person who affords lodgment of an infectious agent.

Hosts are people and animals that contract the disease, such as: Children, Neighbors, Pets, Ourselves.

D. Disease causality includes three major factors: agent, host, and environment.

Diseases need three ingredients to spread: Agent, Host, Environment. These ingredients are the disease-causing triad. Diseases need all three to spread.

8 0

3 years ago

Which of these is the most reliable source of information on health issues?

zvonat [6]

Answer:

What are the question to your answer?

Explanation:

4 0

3 years ago

Read 2 more answers

Walter shows few negative effects after his recent stroke, as his verbal communication remains intact. However, when asked to dr

tangare [24]