3 Global warming is a way to say that the Earth is getting hotter. This is because almost all machines use oil, gas or coal, all of which pollute the atmosphere. As a result, temperatures are rising and the polar ice caps are melting. If we hadn't been so careless, the planet wouldn't have been in this state. If we don’t do something about it now,…
A we will have to move to other planets.
B we will die.
4 Cloning means to produce a copy of another living thing. Frogs, mice, sheep and cows are among the animals that scientists have successfully cloned. In the future, scientists will use cloning to …
A save endangerad species from extinction.
B help people clone themselves.
5 Artificial intelligence is the ability of machines to thing like humans and solve problems. If we didn’t have this, we wouldn’t have any computer games, internet search engines or robots. If we keep creating intelligent machines,…
A they will make our lives easier by doing all the hard work for us.
B they will take over the world and enslave us.
3 Global warming is a way to say that the Earth is getting hotter. This is because almost all machines use oil, gas or coal, all of which pollute the atmosphere. As a result, temperatures are rising and the polar ice caps are melting. If we hadn't been so careless, the planet wouldn't have been in this state. If we don’t do something about it now,…A we will have to move to other planets.B we will die.4 Cloning means to produce a copy of another living thing. Frogs, mice, sheep and cows are among the animals that scientists have successfully cloned. In the future, scientists will use cloning to …A save endangerad species from extinction.B help people clone themselves.5 Artificial intelligence is the ability of machines to thing like humans and solve problems. If we didn’t have this, we wouldn’t have any computer games, internet search engines or robots. If we keep creating intelligent machines,…A they will make our lives easier by doing all the hard work for us.B they will take over the world and enslave us.
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