I think it is d - as plants animals and insects etc all do this
The anwser of d I’m sure of it
Answer:
the speed at which hummingbirds fly because that is actually a part of physics
Having the occasional alcoholic drink is unlikely to affect your fertility. But heavy drinking and smoking can reduce sperm quality, lower testosterone production, and make it harder to achieve an erection. It can also lead to liver damage, which affects both your general and reproductive health
