The chart depicts the concentration of glucose in human blood over a 20 hour period after ingestion of a new insulin-like drug.
Which conclusion is supported by this data?
This drug raises the glucose level in the brain.
This drug lowers the glucose level in the liver.
Glucose concentration rises after the body consumes and uses the ingested drug.
Despite ingestion of the drug the blood glucose level remained constant over the time period measured

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.