In addition to gravity, muscular peristaltic waves, originating in the renal pelvis, squeeze urine down the ureters and squirt it into the bladder, the peristaltic movements consist of radially symmetrical contractions and in the relaxation of the muscles that propagate in a wave downwards in the muscular tube, in an antegrade manner, such movements are also found in the esophagus and stomach.
Answer:
by asking teacher or any other people that knows about matter and its cellular reparation
All of the following (corals, jellyfish, and sea anemones) have only one opening into their digestive system, except roundworms, which have more than one.
Answer:
A
Explanation:
hygiene is done by oneself
Adenosine triphosphate also known as ATP is a chemical that helps give the body energy
