fins, gills, scales, some of them have teeth.
moving
gago
It's watery.
round , rough, small
what are some physicla chracteristics of laos
Precambrian
Happy, sad, mad and all the others
rheology is the study of nature of rocks and the fluid found in the rocks with thier flow chracteristics
Personal charcteristics are unimportant, it requires an understanding of computer languages and computers.
it had characteristics of both birds and dinosaurs, leading to the facts birds evolved from carnosaurs
It is 0.6 to 3m in height, has leaves that are 2 cm wide and has roots that are 0.4 to 2m deep.
1. They have the same general formula 2. They have similar chemical properties 3. They show a gradual change in their physical properties.