Find the diameter of the given radius:

(i) Radius = 7 cm

(ii) Radius = 12 cm​

Felicia has a respiratory infection and has been coughing up a lot of mucus. she knows this means that her respiratory system is working to restore balance by getting rid of the invasive materials from her lungs. how does this happen?

If you’d like to improve communication one of the things your fresh i want speaking to someone is

Briefly describe what heat stroke to the body does and a situation where it's more likely to affect someone performing a physical activity