Answer:
pathogens
Explanation:
Microorganisms that cause disease are collectively called pathogens.
1 poverty
2 hunger
3 drugs
4 racism
5 mental problems
( im not that sure )
Answer:
Vestigial structures
Explanation:
Vestigial structuresserve little or no present purpose for an organism. The human tail, which is reduced to the tailbone during development, is one example.
Answer:
The answers are:
C danimeletion
B dna - rna - amino acid - protein - genetic expression
