The portion of the electromagnetic spectrum that plays a role in the activation of Vitamin D is _____. visible light ultraviolet light infrared radiation microwaves

Answers

Answer 1

Answer: The answer is Ultraviolet Light

The easiest way for us to obtain a sustainable amount of Vitamin D is by exposing our self to morning sunlight ( which contain ultraviolet light)

Often time, we don't consume enough vitamin D and our body need to get it from our bones, and in order to do that, it need to be activated through enough exposure from sunlght

Answer 2

Answer:

ultraviolet light is the answer 100%

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Help please

Thank youuuuu :)

Answers

Milk: cheese, yogurt, Milk

How many hours of sleep do i need

Answers

Hey There! Average hours of sleep, is 10hours, so you need at least 10 hours of sleep. Have A Brainly Day :)

The mineral that's essential to maintaining healthy bones and teeth isa. zinc.
b. protein.
c. yeast.
d. calcium.

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There are two main minerals that are highly responsible for creating stronger bones in our bodies. Meet calcium and phosphorus, both of these bone strengthening minerals can be found in foods but when your not getting enough of these key nutrients you can start to notice some health repercussions.

Two teams of researchers, " Team A and Team B"are investigating the question, " is there evidence that eating oatmeal cause lower blood cholesterol level ? Both team gather larger random sanple of study participants. What is the explanatory variable / response variable? Team A asks each study participants to record how many days they eat oat meal for a month , at the beginning and the end of the month , they measure each participants blood cholesterol. Is team A conducting an experiment or an observation study ? Explain why ?

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Answer:In the scenario described, the explanatory variable is the independent variable, and the response variable is the dependent variable.

Explanatory Variable: The explanatory variable is the one that the researchers manipulate or control to see its effect on the other variable. In this case, it is whether or not the participants eat oatmeal. Team A asks participants to record how many days they eat oatmeal for a month.

Response Variable: The response variable is the one that the researchers measure to see how it is affected by the explanatory variable. In this case, it is the participants' blood cholesterol levels. Team A measures the participants' blood cholesterol levels at the beginning and end of the month.

Now, regarding whether Team A is conducting an experiment or an observational study:

Experiment: An experiment involves actively manipulating an explanatory variable (in this case, the oatmeal consumption) and observing its effect on the response variable (blood cholesterol levels). In Team A's case, they are actively instructing participants to eat oatmeal for a certain number of days and then measuring the impact on their blood cholesterol levels. Therefore, Team A is conducting an experiment.

In summary, Team A is conducting an experiment to investigate the relationship between oatmeal consumption and blood cholesterol levels. They are actively manipulating the explanatory variable (oatmeal consumption) and observing its effect on the response variable (blood cholesterol levels).

Which Sti is a common cause of cancer

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HPV (human papillomavirus) is the most common cause of cancer.

Answer: C. Human papilloma virus (HIV).

Explanation: Cancer: human papilloma virus (HPV) causes changes in female cervix that can result on cancer.

Hope this helped. :)

Which of the following is a way HIV can be transmitted?sharing a fork

hugging

vaginal sex

all of the above

Answers

Answer:

vaginal sex

Explanation:

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Which section of the body is it more dangerous to store fat?Select one:a. thighsb. hipsc. backd. armse. abdomen

What is a common function of carbohydrates, proteins, and fats in the body?

How do heart and lungs work together?