Answer:
A. beauty and value
Explanation:
options are the following.
A. beauty and value
B. science and elements
C. beauty and science
D. gold and platinum
Jewelers have to consider both beauty and science when making jewelry because people chose those jewelry which is more attractive so beauty is the key component for the making of jewelry. Jewelers also know about the science which means he has to know different characteristic of metals which are used in making jewelry. Without this knowledge, the jewelry which is formed is of low quality.
The ability of carbon to form long chains is called Catenation.
The above statement is true.
Leukotrines receptor antagonists are drugs that are administered for the treatment of asthma. They are among the most prescribed drugs for the management of asthma, used for the treatment and prevention of acute asthmatic attacks. They act by binding to the Cysteinyl leukotriene receptors and blocking their activation and the the inflammatory cascade.
The density of an object determines whether it will float or sink in another substance. An object will float if it is less dense than the liquid it is placed in. An object will sink if it is more dense than the liquid it is placed in.
So an object denser than water will sink
