I think the answer is B. chores
In both inference and observation, you have to monitor or observe something.
Here's one example, you can build on it:
Sherlock Holmes 'observed' the scene below him.
His 'inference' was based on the evidences given to him.
Here's the definition of both of them...
the action or process of closely observing or monitoring something or someone is called observation.
a conclusion reached on the basis of evidence and reasoning is inference.
<span>- Cockroaches can cause allergies and trigger asthma attacks, especially in children.
- They can also spread nearly 33 different kinds of bacteria.
</span>- <span>Cockroaches can virtually live by eating anything. Apart from the food we eat, they also feed on dead plant, animals, glue, soap, paper, leather and even strands of fallen hair. While crawling around at nights, they contaminate open food by defecating on it, leaving behind hair and dead skin and depositing empty egg shells in it.
- </span><span>Cockroaches can not only invade your home but also your body parts. There are several cases of cockroaches entering the ear and nose while sleeping. Small cockroaches can readily enter body orifices if you’re in deep sleep.
- </span><span>In an epidemic outbreak of food poisoning, it was found that the incidence of new cases dropped abruptly after cockroach infestation was eliminated. The insect is also a home for the bacterium Salmonella which can cause typhoid and food poisoning.
Yeah, that's all I could really find.
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Some advantages of computerized design mentioned by the article are: 1) designs can be altered without being erased or redrawn, 2) CAD now offers "zoom", 3) and you can rotate a three-dimensional object.
Your answer is: 1) Can alter designs 2) "zoom" feature 3) rotation of three-dimensional objects
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