Answer:
The reaction between an acid and a base is termed as neutralization reaction. This is because when an acid reacts with a base, they cancel out or nullify each other. In general it can be represented as :
Examples from daily life:
When a person is suffering from acidity, he is advised to take antacid tablets. This is because the excessive acid present in the stomach is nullified by basic nature of antacids .
Explanation:
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Answer:
Temperatures gradient
Explanation:
There are distinct temperature gradient differences in the layers of atmosphere usually due to the main air molecule composition of the layers, the density of the molecules. The Troposphere the lowest layers is the densest and temperature decreases with increase in altitude. The stratosphere, on the other hand, has an increase in temperature with increase in altitude. Temperatures decrease with altitude in the mesosphere while the parameter increases with altitude in the thermosphere.
Answer:
Yes, the man can be the father.
Explanation:
When one parent has type A blood while the other has type B blood, they can have a baby who has type O blood.
Answer:
The correct answer will be options 2 and 4.
Explanation:
Classification is a taxonomical system of identification, nomenclature and arrangement of the unidentified organism in taxonomical categories based on the similarity of the characters.
This method is used in the identification of new species by comparing the characters with other identified species based on the similarities which are then arranged into taxonomical categories and nomenclature method is performed thereafter to name the unidentified organism.
Thus, options 2 and 4 which include identification and nomenclature are the correct options.