Answer: there is no gravity and no type of life on the moon therefore basically making it a huge target.
Explanation:
Birds were a major widespread during this time period therefore the answer is the last option
Answer:
About 100 times more than other planets.
Explanation:
The Sun would be about 100 times bigger than the earth planet in the scaled-down model of the solar system because in the reality the size of sun is 109 times more than the earth so making a model more perfect and nearer to reality we have to maintain the diameter of the sun more than 100 times than the earth and other planets.
I believe the answer you are looking for is a cell cavity. Also known as: Cavity of cell, or cell space
