Why does the word trait appear in parenthesis in sentence 1?

As trait being the synonym for characteristics, it appears in parenthesis in sentence 1.

Explanation:

Heredity is a process through which traits pass from parents to their children. Traits are very important because it helps in describing patterns of behavior for a long span of time.

Five most important personality traits are as follows, consciousness, openness, neuroticism, extraversion, agreeableness. There are certain difference between traits as well as skills , traits are those which a child derive from his or her parents and skills are those which a person develops in lifetime.

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )