Question

Complete the sentences with: involuntary, endorphins, hormones, cells, epinephrine. 1. When we exercise our bodies release....., a chemical that helps concentration. 2. Our memory and creativity depend on the number of brain ........ that we have. 3. The.... in our body are feel good chemicals that make us feel relaxed and happy. 4. The growth and strength of our muscles can be affected by our ........ 5. Some muscles in our bodies are called .............. muscles because they function automatically.​

Answer 1

Ответ:

1) epinephrine 2) cells 3) hormones 4) endorphins 5) involuntary

Объяснение: