The answer should be 5/26 because there are 5 vowels out of 26 lethers in the alphabet.
Answer:
The moles of starting material is
mole
Explanation:
Given:
Cyclohexene oxide material is used
Density = 0.97
Volume = 1.84 mL
Formula of Cyclohexene oxide = 
Molar mass is given by,



⇒ 
Mass

Moles is given by,


mol
Therefore, the moles of starting material is
mole
I think c cause if he is in a relationship that’s abusive he needs to speak up before it goes way worst.
Answer: Heat dissipation mechanism
Explanation: Heat dissipation mechanism is a thermoregulatory response in humans whereby the hypothalamus of the brain initiates certain processes to reduce the high body temperature. Eg, sweating is initiated which helps cool down the body temperature, also superficial arteries are dilated, thereby leading to flushing and decreasing heatloss into the air. And metabolic heat production is also reduced.
Answer:
The correct option is;
c. the bone contains calcium salts, which are less reactive than the calcium ions found in the blood.
Explanation:
The most abundant metallic element found in the human body is calcium as it is present in the bones teeth and metabolism of the kidney
99 % of the calcium in the human body are found in the bones while the remaining 1 % circulates in the blood as ions
The bones of the vertebrate are made up of calcium salts such as calcium carbonate, calcium phosphate and calcium fluoride.