The fertilized egg is contain in the mothers womb i dont know how to spell this but i hope this helped mate.
Answer:
non-specific system
Explanation:
The non-specific immune system is the system that works 24 hours a day, 7 days a week and protects you, regardless of the organism you encounter. This system is composed of the general defenses of the organism that work continuously, creating barriers that protect the body from the entry of any pathogen or foreign substance. This system is composed of T cells, which are true killers of pathogens and which guarantee efficient and complete safety.
D Because supports large numbers of plants and species and variety of crops
The largest microscope to see it bigger than it being small.