Answer: 5
Explanation: you divide the distance by the time and get the speed.
There are a total of 4 elements
Answer:
CARBOHYDRATES AND CARBOHYDRATE METABOLISM
The correct option is B.
Stars live out most of their lives at MAIN SEQUENCE. Stars generally are divided into three major stages, these are:
1. Pro stars and pre-main sequence star
2. Main sequence and giant star
3. Variable stars
Major stages in the life of a star can last for millions of years.