Answer:
As humans, we tend to focus on negative comments more strongly than positive comments.
Explanation:
Track is a great individual sport and helps increase endurance and burn calories. Track is also great for you mental health. Competition is one factor that makes track fun as well as the social aspect and meeting new friends.
Because of the nerv tissue is what can create the cancer
Answer: Between the first and second heart sounds of the cardiac cycle, systole is a time of contraction of the heart's ventricles (the sequence of events in a single heart beat).
Explanation: