Answer:
b
Explanation:
because i guessed and my guessing game is on point
Answer:
A tennis court is the venue where the sport of tennis is played. It is a firm rectangular surface with a low net stretched across the centre. The same surface can be used to play both doubles and singles matches.
Explanation:
Tennis hard courts are made of synthetic/acrylic layers on top of a concrete or asphalt foundation and can vary in color. These courts tend to play medium-fast to fast because there is little energy absorption by the court, like in grass courts.
Answer:
Passive immunity is the transfer of active humoral immunity of ready-made antibodies. Active immunity refers to the process of exposing the body to an antigen to generate an adaptive immune response.
Explanation:
Answer:
O Find your balance between food and activity.
Explanation:
The dietary guidelines of Americans emphasise on the healthy balance diet of food. It is very essential for people to maintain their eating habits and align them with their activities in terms of physical routine.
The reason is that if they eat more than they can burn, it would lead them towards obesity and will cause many diseases including heart diseases. All this can be avoided with a balanced diet with appropriate activity.
