I believe the answer is: <span>service mark
Service mark refers to a legalized brand or name that is used by company to distinguish its product with the competitors.
Having service mark would improve brand recognition in the market that would often lead to more sales due to customers' repetitive use.</span>
You can find the information from this link:
http://discovermagazine.com/2013/dec/22-20-things-you-didnt-know-aboutneanderthals
Im pretty sure the answer is A. true
Bc it let's citizens know the limits of the government's power, and also imposes a system of checks and balances to ensure that these limits are obeyed
