Помогите пожалуйста) Complete the question using the verb in brackets.
a. Do bones stop growing (stop) b. How much water _the brain (contain) c. _ you _hair on your tongue (have) d. How many square metres an adult's skin (cover) e. hair faster in hot weather (grow) f. How long_the heart to pump blood around the body (take) g. muscles _ or push (pull) h. Which vitamin _ the liver (produce) i. How many times a day _you in and out (breathe).