It starts in the mouth. You start to chew in which the glands that produce saliva make it easier to send down the esophagus
<span>Creativity helps a scientist by allowing him or her to
write more interesting lab reports, draw better diagrams for reports, look at old problems in new ways and pick interesting observations to include as data.</span>
The answer would be : <span>B. the Casparian strip is waterproof.
Hope this helps !
Photon</span>
Phenotype? I think that's it
