def contains_domain(address, domain): """Returns True if the email address contains the given domain, in the domain position, false if not.""" return False def replace_domain(address, old_domain, new_domain): """Replaces the old domain with the new domain in the received address.""" return address

hey there! :

mass = 5.75 g

volume = 7.5 cm³

therefore:

density = mass / volume

d = 5.75 / 7.5

d = 0.7 g/cm³

answer c

hope that !

answer; technician (b) is wrong; so im thinking technician (a) is correct; good luck

the major difference between the two is the objective and the reward of the game. candy crush has a puzzle theme with the objective of meeting a specific quota of points or objects, you are able to gain access to the next level and compete with peers on the process. on duolingo the objective is rather different, you are given sets of questions for you to answer for you to move to the next level and as for the reward, you are able to learn available language as this is an app developed to teach the user about other languages.