Answer Is
Natality
Mortaity
Answer:
its called systolic heart faliure or heart faliure with reduced ejection fraction
I believe the answer is head-on and port (left). The side lights are usually visible to vessels approaching from the front or the side. The red light usually indicates a vessel's port (left) side while the green light indicates a vessel's starboard (right) side. These lights ensure that there is safety at night as the vessels navigate.
<span> it is a faster means of reconnaissance then ground surveying </span>