While I cannot tell what is bolded, I can try to help.
A subtle distinction is a nuance.
A preference could be an inclination.
To condemn someone is like denouncing them.
Old fashioned could be quaint.
Answer:
Half is one of the most multi-functional words in English, being used as a pre-determiner, a pronoun, an adjective, an adverb, a countable noun and a numeral.
Explanation:
Answer:
1.) Scientists are using 3D printing <u>in order to</u> create human organs.
2.) Some people are implanting chips in the brain <u>so that</u> they will be able to control it with a computer.
3.) Exoskeletons are also designed <u>so as to</u> support worker's arm.
4.) Prosthetic devices are developed <u>so that</u> they closely mimic the part of the body they would replace.
It engulfs its food in a process called endocytosis