Answer:
I think laboratory experiments
Explanation:
<em>the following diagram explains it clearly:
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Answer:
The correct answer is - Cholinergic antagonists.
Explanation:
The cholinergic antagonist is a class of medication that is general terms of agents that bind with choline receptors such as nicotinic and muscarinic that inhibit the effect of acetylcholine and another agonist.
It is a class of drugs that mimics, inhibit, or enhance the action of the neurotransmitter ACh which is the very first transmitter of nerve impulse within PNS that includes the region of ANS that regulates contraction of smooth muscle, such as upper respiratory tract.
Thus, the correct answer is - Cholinergic antagonist.
Answer:
A suture is a type of fibrous joint that is only found in the skull ( cranial suture). The bones are bound together by Sharpey's fibres. A tiny amount of movement is permitted at sutures, which contributes to the compliance and elasticity of the skull. These joints are synarthroses.
Climate and seasonal variations affect Earth's varying biomes because they affect the growth of animals and plants.
