Sound and light are both found as (4), with a variety of (5). The sun, a source of light waves specifically, releases a type of (6). The sun emits invisible (7). It can be found as UVA or UVB types. These lights give off different levels of (8), some of which can be harmful. ANSWER CHOICES: Wavelengths, Waves, Radiation, Ultraviolet light, Electromagnetic wave.

the answer would be a

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este