Answer to Question 1
B
Answer to Question 2
In 2010, researchers in Finland created a pair of smart glasses. They are attached to a small computer. The computer can recognize both people and objects by looking them up in a database. The information is displayed on the inside of the glassesbut appear to hover near the object. The researchers hope to develop a way for the glasses to connect to the Internet wirelessly, focus on an object, use artificial intelligence, and display what the user would want to know about the object or person. Theoretically, these glasses could introduce people on the street to you, with information found on the Internet
Crop plants developed by selective breeding of the wild mustard plant.
Cryptorchidism. (a) In complete cryptorchidism, the testes of a newborn have failed to descend into
Nasal and oral cavities
Always use the viscosity of oil as specified on the oil fill cap.
Two water pipes together can fill a certain tank in 6 h
The developed countries must reduce the level of greenhouse gas emissions