Answer:
Saliva's normal pH range is between 6.2 and 7.6. It's average is like a 6.7. Saliva keeps a neutral pH balance and doesn't fall below 6.3 in the oral cavity.
Explanation:
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<span>This type of cognitive development indicates spatial relationships. The toddler can tell the difference between the objects shapes and understands smaller ones fit inside larger ones. This indicates his awareness to their spatial relationships, their size and shape difference.</span>
The answer is a) glottis.
The new DNA molecule is identical to the original DNA.
DNA is replicated through a process called semiconservative replication. The two strands are separated and an enzyme called DNA-polymerase replaces the nitrogenous base for each strand resulting in two identical DNA molecules.
Answer:
i would shovel sand into my mouth and drink sea water
Explanation: