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yanalaym [24]
3 years ago
12

Which type of stimulus is an allergen, such as pollen?

Biology
2 answers:
Kitty [74]3 years ago
8 0
It is A response to a stimulus
kobusy [5.1K]3 years ago
7 0
<span>A. response to a stimulus</span>
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Which of the following statements is true?
marshall27 [118]
The answer would be <span>"A niche is the role an organism has in an ecosystem."</span> Because a niche is the position or 'job' an organism has in an ecosystem. For example, the niche of certain butterflies and bees is to pollinate flowers in an ecosystem which allows them to reproduce.

4 0
3 years ago
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What is the root word of earthen ???<br> 1 then <br> 2 earth <br> 3 ear <br> 4 art
Nadusha1986 [10]

Answer:

Maybe 2

Explanation:

I'm not sure

7 0
3 years ago
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Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atheroscler
Eddi Din [679]

Yes, it is true that Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atherosclerosis Risk in Communities Study.

Objectives:

To test the hypothesis that higher intake of ultra-processed foods is associated with higher risk of coronary artery disease.

Methods:

A total of 13,548 adults aged 45-65 y from the Atherosclerosis Risk in Communities study were included in the analytic sample. Dietary intake data were collected through a 66-item FFQ.

Ultra-processed foods were defined using the NOVA classification, and the level of intake (servings/d) was calculated for each participant and divided into quartiles.

We used Cox proportional hazards models and restricted cubic splines to assess the association between quartiles of ultra-processed food intake and incident coronary artery disease.

Results:

There were 2006 incident coronary artery disease cases documented over a median follow-up of 27 y.

Incidence rates were higher in the highest quartile of ultra-processed food intake (70.8 per 10,000 person-y; 95% CI: 65.1, 77.1) compared with the lowest quartile (59.3 per 10,000 person-y; 95% CI: 54.1, 65.0).

Participants in the highest compared with lowest quartile of ultra-processed food intake had a 19% higher risk of coronary artery disease (HR: 1.19; 95% CI: 1.05, 1.35) after adjusting for sociodemographic factors and health behaviours. An approximately linear relation was observed between ultra-processed food intake and risk of coronary artery disease.

Conclusions:

Higher ultra-processed food intake was associated with a higher risk of coronary artery disease among middle-aged US adults. Further prospective studies are needed to confirm these findings and to investigate the mechanisms by which ultra-processed foods may affect health.

Learn more about ultra-processed foods is here : brainly.com/question/26511562

#SPJ4

3 0
2 years ago
The portion of a muzzleloader rifle that fits against your shoulder is the
asambeis [7]

The portion of a muzzle-loader rifle that fits against your shoulder is the - BUTT.

A muzzle-loader is a firearm in which the projectile and usually the propellant charge is loaded from the muzzle of the gun. This is distinct from the more popular modern designs of breech-loading firearms. That portion of a muzzle-loader rifle that fits against ones shoulder is called the butt.

6 0
3 years ago
What is Evolution in Biology?
katrin2010 [14]

Answer:

In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. ... Evolution relies on there being genetic variation in a population which affects the physical characteristics (phenotype) of an organism.

Explanation:

Hope this helps!

3 0
3 years ago
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