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bulgar [2K]
3 years ago
11

People who get angry easily tend to have more heart disease. that's the conclusion of a study that followed a random sample of 1

2,986 people from three locations for about four years. all subjects were free of heart disease at the beginning of the study. the subjects took the spielberger trait anger scale test, which measures how prone a person is to sudden anger. here are data for the 8474 people in the sample who had normal blood pressure. chd stands for "coronary heart disease." this includes people who had heart attacks and those who needed medical treatment for heart disease.
Biology
1 answer:
statuscvo [17]3 years ago
6 0
Sorry I could not figure it out.
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Which description shows competition in an environment?
Arturiano [62]

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three organisms battling over limited resources

Explanation:

It is limitted resources so there will be competition between the animals

It could be this one -

three organisms of the same species living in an area

BUT...

The other one says limitted resources.

7 0
3 years ago
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The correct answer between all the choices given is the first choice or letter A. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

6 0
3 years ago
A 50 gram glass holds 400 grams of liquid water and 75 grams of ice. After 20 minutes the mass of ice is 50 grams. Calculate the
xenn [34]

Answer:

450

Explanation:

subtract 25 divide by 2 add to 400

3 0
3 years ago
I need help with this this i don’t get this
guajiro [1.7K]

Answer:

D because the others have nothing else deals with an empty garden that has an effect on things

Explanation:

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