نهر النيييييييييييييل اطول انهار العالم Nile River : Length: 4132 Mile=6650Km و اكبر الحيوانات بنهر النيل:Nile Crocodile Nile Crocodile can grow up to 6meters Weight:Up to 500Kgs.and sometimes can reach up to 900Kgs. Speed in water:30-35Km/h Diving under water :Up to 30 minutes Can still inactive with holding breath up to 120 minutes Sexual maturity:about 10 years old and length about 3 meters Temperature in the nest between31-35 C degree hatching will be females If temperature in the nest above 35 C Degree the hatching will be males