Answer:
This serve is legal.
Explanation:
The player on the red team made a hit called the sunrise serve. It is where you place your palms and fingers in a shape similar to a half sun. Then, once you get in position move under the ball and hit above your head aiming over the net.
Answer:
safety, cost, and consumer testing.
A hazardous material is any item or agent ( it can be biological, chemical, radioactive, and any sort of physical object ), that has the potential of harming any biological creature or the environment (by biological we mean humans, animals etc.)
Any substance that is a health hazard is a hazardous material. Here are some examples : chemicals with carcinogents, toxic agents, sensitizers etc.
