Roundworms have longitudinal muscles that helps them move.
Longitudinal muscles is the same as the human esophagus, meaning it can be stretch and bend that's why roundworm can move circular or any position they want
The left side of the human body is home to many organs like the left kidney<span>, left </span>ovary<span>and </span>adrenal<span> gland, the </span>stomach<span>, </span>spleen<span>, </span>heart<span>, and the Sigmoid </span>colon<span>. Part of the large intestine and the </span>pancreas<span> are also located on the left side of the body, according to MedGuidance.</span>
Wild boars have established successfully in areas with warm climates. "
A) Phenotype is an organism's genetic makeup behind the scenes.