Answer: The digastric muscle is <u>involved in any complex jaw action such as speaking, swallowing, chewing and breathing.</u> When the <u>digastric muscle contracts,</u> it acts to <u>elevate the hyoid bone</u>. If the hyoid is being held in place by the infrahyoid muscles,<u> it will tend to open the mouth.</u>
Answer:
The law is an abstract idea that may be difficult to understand without seeing how it works.
Explanation:
Answer:
The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.
I think that the answer is 30 :)
