D. Newborns can differentiate smells and prefer sweet smells
Behaviors that could lead to unhealthy relationships are being too clingy or demanding. the more arguments you get in sometimes, the more toxic the relationship could become.
C) Animal vector; Lyme disease ( it's spread by animals or bugs )
B) Direct contact; Staphylococcus ( could get it from touching someone that has it )
A) Sexual contact; Human papilloma virus
Good luck! (:
The one that would explain the evolution of that species is sm
Answer:
The exact physical causes of colour blindness are still being researched but it is believed that colour blindness is usually caused by faulty cones but sometimes by a fault in the pathway from the cone to the brain.