ANSWER: A scientific theory is a guess or opinion.
B.
<span>
two levers and two wedges</span>
<span>is unable to stand up or walk, even if assisted</span>
Answer:
Our gut harbours a complex community of over 100 trillion microbial cells which influence human physiology, metabolism, nutrition and immune function while disruption to the gut microbiota has been linked with gastrointestinal conditions such as inflammatory bowel disease and obesity.
