Answer:
A) observations
Explanation:
A descriptive investigation will include observations of the experiment that is being conducted so a solid conclusion can be formed.
My answer to the question is Option A.
The country's inability to supply enough food or jobs for its rapidly growing population.
Intercostal trade means distinct sense to include water transportation between ports of the United.
LiF - Lithium Fluoride.
LiCl - Lithium Chloride.
LiBr - Lithium Bromide.
LiI - Lithium Iodide.
NaF - Sodium Fluoride.
NaCl - Sodium Chloride.
NaBr - Sodium Bromide.
NaI - Sodium Iodide.
