Trade is when two or more people exchange items such as food , money , books and etc...
When our country = America ( USA ) trades goods such as money , or food and medical supplies to other countries ( Nations ) to help them and in return we might get more supporters or better Technology.
I really hope that this helps you out a lot.
Answer:
The options are
A. during the game, a person in a gorilla suit walked into and out of the scene; almost everyone failed to notice
B. during the game, a person in a gorilla suit walked into and out of the scene, nearly half failed to notice
C. a person in a gorilla suit was one of the ball passers, almost no one failed to notice
D. a person in a gorilla suit was one of the ball passers, nearly half failed to notice
The answer is - A. during the game, gorilla suit walked in and out, almost everyone failed to notice.
The experiment by Simon and Chabris in 1999 involved participants watching people passing a basketball around in order to keep track of some activity within the game. The distinctive feature of the scene in which a proportion of people failed to notice was during the game, gorilla suit walked in and out, almost everyone failed to notice.
Answer:
coevolution
Explanation:
Male euglossine bees harvest the pollen and fragrance compounds from orchids, typically a specific species, and display these in various ways. The female euglossine bee is thought to choose a mate based on the quantity and/or quality of fragrance mixtures presented. The orchids pollinated by these bees have evolved elaborate trapping mechanisms that will often only allow a single species of bee to enter and collect the fragrance; the trap will then force the bees to exit in a way that attaches the orchid's pollen to them. The elaborate courtship ritual and flower development both act to enhance the reproductive success of the insect and orchid, respectively. This is an example of coevolution.
Coevolution occurs when two or more species reciprocally affect each other's evolution.
