The correct answer is D. Frequency. I just took the test.
X axis would be time and y axis would probably be grams of solute dissolved
The answer is hydroxides.
The elements of the group IA are termed as alkali metals, because their hydroxides are alkaline.
1. Hyaline: most common; found in the ribs, nose, trachea. Is a precursor of bone
2. Fibro: found in invertebral discs, joint capsules, and ligaments.
3. Elastic: found in the external ear, epiglottis, and larynx.
