Im just curious, if anyone has an answer for this-so I just spent the last 30 minutes picking at my face kind of and this little black Pebble came out of my face, I know it's not a black head, does anyone know what it is if so please tell me?!​

This is a new idea, more effective device or process.this an be viewed as the application of better solutions that meet new requirements, inarticulated needs, or existing market needs. what's the term?

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead,sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities