The benefits of good posture

embarrassing /ɪmˈbær.ə.sɪŋ/ /-ˈber-/ adjective
making you feel embarrassed
an embarrassing situation
clarification /ˌklær.ɪ.fɪˈkeɪ.ʃ ə n/ /ˌkler-/ noun [ C or U ]
an explanation or more details which makes something clear or easier to understand
Some further clarification of your position is needed.
formulate /ˈfɔː.mjʊ.leɪt/ /ˈfɔːr-/ verb [ T ]
to develop all the details of a plan for doing something
to formulate a new plan
reflect /rɪˈflekt/ verb
formal to think carefully, especially about possibilities and opinions
The manager demanded time to reflect ( on what to do).
open-minded /ˌəʊ.p ə nˈmaɪn.dɪd/ /ˌoʊ-/ adjective
willing to consider ideas and opinions that are new or different to your own
Doctors these days tend to be more open-minded about alternative medicine.
open-mindedness /ˌəʊ.p ə nˈmaɪn.dɪd.nəs/ /ˌoʊ-/ noun [ U ]
She has a reputation for open-mindedness and original thinking.
resolution /ˌrez.əˈluː.ʃ ə n/ noun
4. [ S or U ] formal when you solve or end a problem or difficulty
a successful resolution to the crisis
non-judgmental /ˌnɒn.dʒʌdʒˈmen.t ə l/ /ˌnɑːn.dʒʌdʒˈmen.t ̬ ə l/ adjective
If a person or thing is non-judgmental, they do not judge or criticize
a non-judgmental book/counsellor

12. 
    WHAT HAPPENS IF YU CUT DOWN ALL OF A CITY’S TREES?
    

densely /ˈden t  .sli/ adverb
with a lot of things close together
England was once a densely wooded country (= a lot of trees grew close together there) .
Mexico City is one of the most densely populated cities in the world (= a lot of people live close together there) .