Answer:
The correct answer is - iron and calcium.
Explanation:
In the teenage years, the body needs more nutrients and the correct amount of vitamins and minerals. Minerals such as iron, calcium, zinc, and iodine for proper growth and development are important for the growth and development of the bodies.
In teenage girls, especially those who have heavy periods and lose blood in a heavy amount required more iron and folate. These minerals help the girls to be healthy and prevent them from anemia. The essential mineral is calcium which is helpful for the bones and bone density as it is found that after the age of 30 there is a huge loss of bone density.
Answer:
Social Facilitation
Explanation:
SOCIAL FACILITATION is defined as the way in which an individual performance is well improved when they work with others because it triggers and motivates them to perform well rather than be alone due to the presence of other people watching them or when they are competing with others doing the same task which is why SOCIAL FACILITATION often increase the arousal level of an athlete due to the presence of an audience by enhancing their performance which is why Tyree was able to do 10 reps more than he has ever accomplished in the past.
Answer:
C ("I will mix the medication with 4 to 8 ounces of liquid and follow it by an additional 4 to 8 ounces.")
Actinomycin is used only in research applications or cancer treatment because it is active against both prokaryotic and eukaryotic cells.
<h3>How does actinomycin work?</h3>
- Actinomycin D inhibits RNA synthesis in both prokaryotic and eukaryotic cells thus blocking transcription.
- Actinomycin was first isolated from <em>Streptomyces antibioticus</em>.
- These bind to the DNA at the site of transcription initiation complex and prevent the activity of DNA dependent RNA polymerase.
- By blocking the metabolic machinery of cells (RNA synthesis), actinomycin prevents the growth of cells. Therefore used in cancer treatment to prevent uncontrolled proliferation of cells.
- As it can also act on eukaryotic cells so it is not used as an antimicrobial drug as it can harm the cells of our body.
- However it can be used in research to prevent microbial growth in petri plates.
Learn more about antibiotics here:
brainly.com/question/7385027
#SPJ4
This question is severely broad as it all depends on a number of factors. Ibcan however provide this link with a table that you may find helpful.
http://www.businessinsider.com/at-what-temperatures-can-you-get-frostbite-or-hypothermia-2015-2
