Answer: A child must be taught from childhood about life and death both so that he should be aware of the fact that everything that has life has to die one day.
Explanation:
1. Permanence: Once a living died it cannot be returned back into life.
2. Inevitability: All the living things dies eventually. Nothing can deny this rule of life that all the living things die one day.
3.Cessation: All the living things have certain functions, has feelings, have thought, has many bodily processes that cease at death.
4.Applicability: Death is applicable to all the living things.
5. Causation: Death is caused by stopping of normal processes of body.
C. They help maintain ecological balance by preventing desertification. The seed is protected by The Ovaries.
Answer & explanation:
The octet rule states that atoms must have eight electrons in their valence shell (the last electron distribution layer of an atom, or the outer energy level).
For atoms to have the full valence shell, chemical bonds must be made to donate, receive, or share electrons. Normally, atoms tend to share electrons until they acquire stability (complete valence shell).
Noblegases are the elements of the periodic table that have eight electrons in the valence shell, with Helium (He) the only exception, which has two electrons.
When an element reaches its stability, it means that it will not bind to other atoms, because it no longer has a tendency to gain or lose electrons, that is why we find no compounds formed by noble gases.
b. glucose
c. lipids
d. mannos
Answer:
B Glucose
Explanation:
B) Two atria and one ventricle
C) One atrium and two ventricles
D) Two atria and two ventricles