Answer: B
Explanation:
Your keyword is 'visual' here. The video you watched showed how some bacteria survived treatment.
Dishwasher, Kitchen Porter, Steward, Helper, Maid.
Answer:
B
Explanation:
Gerunds end in -ing like most action verbs.
Answer:
In antiquity, systems of measurement were defined locally: the different units might be defined independently according to the length of a king's thumb or the size of his foot, the length of stride, the length of arm, or maybe the weight of water in a keg of specific size, perhaps itself defined in hands and knuckles.
Systems of Measurement: there are two main systems of measurement in the world: the Metric (or decimal) system and the US standard system. ... The US Standard system uses units that have no predictable relationship to each other.
Explanation:
For example, there are 2 cups in a pint, but 4 quarts in a gallon.
