Por que no tengo enamorada? Si soy muy zuculento y guapo C:

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon