Answer:
Crocodiles are actually the closest living relatives to birds
Answer:
pathogens
Explanation:
pathogens may occur in various way e.g spread from a person to person by directly body contact
Answer of Q.1. is:
C] Ferns
While, Answer of Q.2 is ;
B] Mollusks
He found that the recessive trait such as the short plants disappeared, but only the dominent trait stayed which is tallness. When he allowed them to self pollinate, the recessive gene which is the shortness reappeared.