They are called red blood cells.
Cos they dont have vascular structure that can defeat gravity and transport water and minerals
Answer: Down syndrome
Explanation: Karyotype analysis can reveal abnormalities, such as missing chromosomes, extra chromosomes, deletions, duplications, and translocations.
Answer: Without gravity there would be no atmosphere surrounding earth:
TRUE.
Explanation: With the removal of gravity from the earth, the atmosphere on the earth would be removed and everything even the atmosphere would be transported to space. Gravity is a respect of the mass which is what is holding the earth.