2020년 11월 고2 모의고사 29번 STN 강의

#STN학원에서 학생들의 편의를 위해 제공하는 자료입니다. 

상세하면서도 핵심만 집어 강의하려 하였습니다. 

#2020년11월고2영어모의고사 29번 강의 자료와 script 입니다.

강의 자료는 아래 그림 파일로만 제공합니다. 

 

https://coupa.ng/bMMEUn

아카소 V50 EK7000 pro 4K Wifi 터치스크린 방수 액션캠 자전거 오토바이 블랙박스

파트너스 활동을 통해 일정액의 수수료를 제공받을 수 있음

 

youtu.be/7JNc1u_0ck0

 

One of the keys to insects’ successful survival in the open air lies in their outer covering — a hard waxy layer that helps prevent their tiny bodies from dehydrating. To take oxygen from the air, they use narrow breathing holes in the body-segments, which take in air passively and can be opened and closed as needed. Instead of blood contained in vessels, they have free-flowing hemolymph, which helps keep their bodies rigid, aids movement, and assists the transportation of nutrients and waste materials to the appropriate parts of the body. The nervous system is modular — in a sense, each of the body segments has its own individual and autonomous brain — and some other body systems show a similar modularization. These are just a few of the many ways in which insect bodies are structured and function completely differently from our own.

 

 

 

 

https://coupa.ng/bMMEUn

아카소 V50 EK7000 pro 4K Wifi 터치스크린 방수 액션캠 자전거 오토바이 블랙박스

파트너스 활동을 통해 일정액의 수수료를 제공받을 수 있음