Answer: C.
Explanation: putting on gloves and properly changing them out while working with a certain food can prevent contamination. I hope I’m correct and this helps!
Answer:
is a blind, neutral experiment
Explanation:
In Science, to have results in which you can trust, always need to be a comparative ( in this case the creatinine supplementation and the other powder). To be a serious experiment, need to have the same activities, duration and the participants need to "blind" to know which substance they are really taking, so they need to train as usual, and after some time the results will show if there is a significant difference.
The correct answer for the following question is letter c.
secondhand smoke exposure. Exposing a family member, whether an infant, child or
an adult is exposed to secondhand smoke, he or she may be put at risk of
developing chronic diseases, such as asthma. Being exposed to too much smoke
may increase the chances of further developing life-threatening risks.
Secondhand smoke is more lethal compared to smoking the cigarette itself.
Haemophilus influenzae is the virus responsible for the causing influenza. Since it cause <span>severe inflammation of the airways, death of the epithelial cells, and excess secretion of mucus, it would most likely show an obstructive disease pattern.
Obstructive Lung diseases are characterized by i</span><span>nflammation and swelling narrow the airways as well as excess mucus lodged in the airways.
</span>The following values are indicative for a patient with obstructive lung disease:
FEV1 stands for Forced expiratory volume and FVC for f<span>orced vital capacity
</span>
• FEV₁/FVC ratio < 0.7 (or 70%)
• FEV₁ < 80% predicted
• FEF 25-75% < 60%predicted.
Answer:
don't think about it you'll do great
Explanation:
