Complete sentences using the Present Perfect Tense: 1) Don't shout! He (not/ finish) his homework yet.
2) Can I go to Jane's party? I (to ask) you three times.
3) Mark can't win the race now. He (to fall) off his bike
4) You (to clean) your room?
5) Where you (to be)?
6) How the boys (to realize) their plans?
Не знаю сколько слов
Объяснение:
Earth is the common home of all living things. Volunteers work every day to make the field more beautiful.
What are some things that your community is doing to help the environment?
In our city,volunteers plant trees and create a garden with the onset of spring. I think this is our help on Earth. "I don't know," he said, " but I think it's a good idea."
Do you think global warming is an effect of pollution?
Yes, of course, at the moment there is an impact on global warming.According to him, waste pollutes water, air and nature. To get rid of it, landscaping is being carried out.
In my opinion, it is better to produce waste-free products in the future.
Finally, the protection of the Earth will be the same as the protection of ourselves. The land is our home, and the protection of the Earth will be the same as the protection of ourselves.
2.both are developing, without science there would be no technology, for example there would be no cars, roads, tractors, combines
3.Technology (from Greek. techne^ - 'art, skill, skill logos - 'word, teaching') denotes science, knowledge, teaching; a set of methods of processing, manufacturing, changing the state, properties, shape of raw materials, materials or semi-finished products carried out in the production process.
4.Industrial technologies are divided into:
mining
technologies enrichment
technologies processing
technologies processing
technologies technologies designed to process material resources for a specific product
5.In the 70s, the growth rate of the number of researchers in the USSR decreased, the network of scientific institutions stabilized. The tasks of science intensification and the most rational use of the available scientific potential have come to the fore.
6. i don't know
7.don't know
8.The history of mankind can be defined as the next stage in the continuum "physics-chemistry-biology". Since humans are subject to the same physical forces, chemical reactions, and processes of natural selection as all living beings, the events in which they take part - historical events - are ultimately also governed by the laws of natural selection.