5. Chickens use their legs to run fast on land, how about the
fishes, what do they use to swim under water?
A beak
C. scales D. fins
B. gills​


Sagot :

Answer:

D. fins

Explanation:

A fish swims by moving its tail (caudal fin) side to side. While each motion provides thrust and lift, it also creates drag when the fin is angled to the side of the body as a stroke is completed. It takes more than a fin to be fast. ... The caudal peduncle also moves side to side as a fish moves its fins.

Answer:

D. fins

Explanation:

Fish use fins to swin..

hope it helps^^

(feel free to correct me)