I am located superior to the genital region, inferior to the pectoral region, medial and anterior to the lumbar region. I am superficial and found in the umbilical region. What body part am I?

Competition occurs between species when

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction