Answer:
HIV/AIDS
HIV is a disease in the blood
nothing else
it is majorly caused through unprotected sex
there are other factors tho.
But it can be transmitted in blood transfusion
it is in the blood cells
Answer:
nucleus
Explanation:
eukaryotic has a nucleus, prokaryotic does not
Answer:
Visible light, ultraviolet light and infrared light
I believe the answer is an egg
