In order to burn fat and not break down muscle an individual should work out above the 80% of the maximum heart rate. true or false?

Why is citrate not available for micro collection?

Anyone who can chat with me right now? i m very bored.

Which action is the cerebrum responsible for? a. breathing b. coordination c. problem solving d. balance and one more question which characteristic true of both boys and girls during puberty? a. a curvier shape b. a deeper voice c. weight loss d. body hair