Earths lithospere is solid and sits on top of the softer asthenosphere.
The 'D' in DNA stands for deoxyribose.
If a substitution changes the amino acid to a “stop,” it's called a NONSENSE mutation. frameshift, missense, silent or nonsense (hint: deletion or insertion will always be frameshift). Sickel cell anemia is the result of a type of mutation in the gene that codes for part of the hemoglobin molecule.
Population because if they don't get water every day they will start to die in their population will start to fade out and then they'll become extinct
