Answer:
for healthy living and long life
Chemical elements are important to living organisms because they make up the organic molecules that are found in all living things
Answer:
Sewage treatment generally involves three stages, called primary, secondary and tertiary treatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface.
Explanation:
Hope that helps:)
Answer:
<h3>A) Only Male offspring can inherit the disease.
</h3>
Explanation:
As per the pedigree chart, only the males are shown as affected by the disease. Thus, it must be a sex-chromosomal inheritance, expressed in the Y chromosome or the male chromosome.
As the females in the family are unaffected, hence the mother in the original parental generation cannot be a carrier.
It is likely that the father from the original parental generation might be the carrier.
As there are affected individuals in both the generation after the original parental generation ( the last generation having two more affected males), the statement that the chances of inheriting the decease with each successive generation is not true.