Answer:
D. The patient must stop all other drugs 72 hours before starting prednisone.
Explanation:
Answer:
Carbon and Its Compounds: Ethane, carbohydrates, diamond
Oxygen and Its Compounds: Ozone, water
Explanation:
Carbon and its compounds refers to compounds that has carbon atoms in them whether they exist in nature or are made artificially. Examples include
- Ethane, C2H6
- Carbohydrates, Cx(H2O)y
- Diamond, an allotrope of carbon
Oxygen and its compounds refers to compounds that has at least an oxygen atom in them whether they exist in nature or are made artificially. Examples include:
- Ozone, O3 an allotrope of oxygen found in the upper part of the atmosphere
- water, H2O
Answer:
D - Flowering plants and ferns have a more recent common ancestor than they do with spike mosses
Explanation:
<span>broad compound leaves attached at single points on the branch.</span>
