Nasa because they have more tools and are better equiped and trained to find galaxies than anyone .
This statement is true.
As the sickle cell allele was a mutation in the cell, but it helped prevented Malaria in the countries close to the equator. As this mutation helped many resist against Malaria and nature did not let this mutation die out because it still helps many people.
Answer: Light, carbon dioxide,water
Explanation:hope this helps! :>
