Well, the parenchyma is the functional tissue of the kidney. The tiny functional unit of the kidney is the nephron. Nephrons have individual microscopic components: the glomerulus, the tubule, and collecting. However your question may just want "nephrons."
A: first gap is the answer
The stem transports the water from the roots to the leaves
hope this helps!!!! <span />
Explanation:
When we take a breath, we pull air into our lungs that contains mostly nitrogen and oxygen. When we exhale, we breathe out mostly carbon dioxide.