The only one correct answer would be:
c. Yellow or red hues in the soil indicate the presence of iron or aluminum.
Answer:
The human genome is the complete set of nucleic acid sequences for humans, encoded as DNA within the 23 chromosome pairs in cell nuclei and in a small DNA molecule found within individual mitochondria. These are usually treated separately as the nuclear genome, and the mitochondrial genome.
Answer:
Check the areas that need excessive maintenance
Explanation:
