when a allergic combine with a breathing condition is called allergic asthma
Blood is not enter in PCT.
Blood filtered through filtration slit which is present in glomerulus
Answer:
you can find carbon,hydrogen, oxygen, nitrogen, and phosphorus. Combinations of these atoms form the sugar-phosphate backbone of the DNA -- the sides of the ladder, in other words.
Explanation:
An experiment that is conducted within a controlled environment is known as a controlled experiment, similar to a controlled variable.
