1. How do the following organisms move?
(a) earthworm (b) cockroach
(c) snake.
Answers
Answer:
i think
all of these can move
if you know the answer so plz tell m
Answer:
c) Most snakes glide forward by using their ribs and belly scales to push backward, first on one side and then the other. Bigger snakes may push on both sides at the same time. Burrowing snakes and climbing snakes often move like an accordion. They stretch out the front of the body, then pull the rear part forward..
b) Cockroaches can move as well as fly. They move with the help of three pairs of legs. The muscles near their legs help in such movements. ... The breast muscles help in moving the wings during flight.
a) An earthworm moves using circular and longitudinal muscles, as well as bristles called setae. The earthworm can push the setae out of its body to grab the soil around it. To move forward, the worm uses its setae to anchor the front of its body and contracts the longitudinal muscles to shorten its body.