I hold life but am easy to throw Without mothers warmth I may never grow

Sky not dark and not yet bright, I'm days last breath and birth of night,I smear the clouds in purple hue,hide some stars, reveal a few, Between the times of sun and shade, What am I , where both worlds fade.

I border the blue or glide without strain, the same simple word for land or for lane.

I am a body that has no heart, yet I am always growing. I have two points but no direction, and a curve that never ends. I am the sliver of a fingernail you cannot clip, and the only smile that can be seen from a thousand miles away. What am I?

Compound word for an animal First, seven letters - a device used to illuminate your path. Oil is used as the ignition source. Second, four letters - can be a food or pet. Comes from water. Can also be a sport to pass as the time or competitively.