<span>The "stress hormones" that were released by Benita's adrenal glands would likely be epinephrine and norepinephrine. Some studies have shown that something as simple as laughter can lower the level of stress hormones in most people. Since severe stress can lead to other health problems, it is important to get help from a medical professional to bring your stress level under control.</span>
-look at the obvious
-analyze the artwork
-decide on an interpretation
-make a judgement call
Answer: Option B
Explanation:
The umbilical cord is the flexible structure connecting a foetus with the placenta; which transports nourishment (oxygen, glucose, drugs) to the foetus and removes waste (blood rich in carbon dioxide and depleted in nutrients).
Also the umbilical vein is a vein present in the cord that carries oxygenated blood from the placenta to the growing fetus .
Note: Options A, C and D are inaccurate
1. Linnaean classification involves - both large and small categories of organisms.
2. For many species, there are often regional differences in their - common names
3. At any level of organization, groups that have biological meaning are referred to as - taxa.
4. According to the rules of binomial nomenclature, which of the terms is capitalized? - the genus name only (the first letter of the genus)