Correct answer choice is :
C) A product of a reaction between nitrogen oxides and volatile organic compounds present in various emissions that can irritate respiratory organs
Explanation:
The ozone layer is a deep layer in the stratosphere, surrounding the Earth, that has huge numbers of ozone in it. Interestingly, it is also this ultraviolet radiation that produces the ozone in the first place. Ozone is a particular kind of oxygen, made up of three oxygen atoms rather than the normal two oxygen atoms. This real sunscreen, identified as Earth's ozone layer, consumes and prevents the bulk of the sun's UV radiation. Within days of the ozone layer's disappearance, many plants would die.
Answer:
the esophageal sphincter
Explanation:
This muscle opens and lets food and liquid enter the stomach and closes to prevent the food and liquid from leaking back into the esophagus, however if it is not working properly it could open and close at the wrong times
As a special need educator,
Sandra must prepare an Individualized Education Programs (IEPs) for each
students to help them develop individual goals based to the students need and
abilities.
Moreover, Sandra must
coordinate with the child’s parents and general education teachers so they can
be updated with the learning progress of the child and she may make
recommendations to continue the learning at home.
It important to earn credentials because they prove that one has the expertise, skills, and knowledge to do a job.
Answer: Option C.
Explanation:
Credentials are usually an educational qualifications which includes degrees or diplomas. Apart from this, it also consists of occupational qualifications which includes certificates, various work experience and one’s achievements.
While applying for any post, credentials are something which often plays a major role in deciding whether or not a person is suitable. Credentials are a proof of a person’s abilities and experience. Various fields requires different credentials. For example: when it comes to recruitment, it is based usually on academic credentials.
