Answer:
The food in their mouth is basically pushed to their stomach by muscles that are in the lining of the tube between their mouth and stomach. Then, in their stomach the digested food is pushed again into your intestines. In the early year of space travel, astronauts actually used straws to suck paste-like foods that were dehydrated, out of tubes. Drinks and foods will just float away if they werent handled properly in space.
Explanation:
Answer:
https://www.you tube.com/watch?v=RCjNN6JfSmE
This video gives stretches for the soleus muscle.
It's titled Soleus Stretch - Ask Doctor Jo, if you don't trust the link I answered. (Which I would get, I usually don't trust links from complete strangers on the internet).
Explanation:
Answer:One occurs in the presence of oxygen (aerobic),
Explanation:
Answer:
Flexion of lumber spinae.
Explanation:
Rectus abdominis is also known as abs. These muscles are present on the anterior side of the human abdomen. This muscle extend from the pubic symphysis.
The main function of the rectus abdominis muscle is to flex the lumbar spinae and helps in crunch and sit ups. This is a type of postural muscle. This muscle also plays an important role in respiration.
Thus, the answer is the flexion of the lumber spinae.