What does it mean when people say child care is essential?

Discuss child care accessibility?

How do astronomers measure the amount of dark matter in the universe

Which theory of color vision most accurately describes the process of color vision at the level of the retina?

Which of the following is a downside to using a professional naming firm? question options: you'll no longer have control over your company's name. most aren't very good at coming up with effective names and logos. you will need to be cautious about the firm stealing your business idea. most are fairly expensive, charging from $5,000 to $80,000 to develop a name.