Is it true that kangaroo's have while hopping????

NO! Silly! here this is what they do: the female stands crouched with her back arched. the male stands semi erect behind the female, clasping her body with his forearms tucked inside her thighs. he gives a short sequence of thrusts while pulling a female back on his . there may be frequent pauses during the copulation, which generally lasts 10 to 15 minutes.