| A | B |
|---|
| social | being with other people |
| exchange | the act of giving or getting one thing in return for another |
| excess | more than is needed |
| reinforce | add strength to or increase the effect of something |
| storage | a place for storing things |
| transport | carry people or things from one place to another |
| chamber | a large room or meeting hall |
| scarce | not enough of something |
| obstacle | something in front of you that you must go over or around |
| transfer | move somebody or something to a different place |
| dynasty | the act of ruling for a long period of time |
| plow | dig and turn over soil before you plant seeds |
| bond | develop a close connection or strong relationship with someone |
| colony | a group of animals, insects or plants of the same type that live together |
| retirement | not working anymore after working for many years |
| discard | throw something away because you no longer want or need it |
| bypass | avoid something by going around it |
| ambush | make a surprise attack from a hidden place |
| devour | eat or swallow in a greedy way |
| fungus | a living thing that is similar to a plant but that cannot make its own food |
