Gotovaia Laboratornaia Rabota 8 Po Biologii 7 Klass Latiushin Shapkin 10 Izdanie [TRUSTED]

Observe the streamlined shape and how the head transitions into the trunk without a distinct neck.

Their limb structure and placement allow for movement on land, while webbed feet and a streamlined body make them efficient swimmers. Observe the streamlined shape and how the head

Amphibians exhibit "mixed" characteristics: they possess lungs for air-breathing but still rely heavily on moist skin for gas exchange. Observe the streamlined shape and how the head