I would assess this info in the context of the work expected from them. Are they building websites for you? While the site appearance does reflect somewhat on their image, it may have little or nothing to do with their value otherwise.
Answer:
Books are our best friends because they inspire us to do great things in life and overcome our failures.
Explanation:
I'm pretty sure the answer is A. Bird
Air is a homogeneous mixture.
Heterogeneous mixture means that the components are not evenly distributed, just like a mixture of sand and water where we can identify the individual components visually.
