I am reading now. He is sleeping now. We are drinking tea now. They are going to school now. I am not sleeping now.
She is not drinking coffee now. I read every day. He sleeps every night. We drink tea every morning.
They go to school every morning. I do not sleep in the day time. She does not drink coffee after lunch. We are not watching TV now. They are not eating now. My mother is not working now. Are you working now? Is he playing now? Are they eating now? Is your sister resting now? What are you doing now? What are you reading now? What are they eating now? What is your brother drinking now? We do not watch TV in the morning. They are not eat at the lesson. My mother does not work at an office. Do you work every day? Does he play in the after noon? Are they eat at school? Does your sister rest after school? What do you do every morning? What do you read after dinner? What do they eat at breakfast? What does your brother drink in the evening?
ответ:
вот как то так
объяснение:
the word “science” comes from the latin word “scientia”, which means “knowledge”. science covers the broad field of knowledge that deals with facts and the relationship among these facts.
scientists study a wide variety of subjects. some scientists search for clues to the origin of the universe and examine the structure of the cells of living plants and animals. other researchers investigate why we act the way we do, or try to solve complicated mathematical problems.
scientists use systematic methods of study to make observations and collect facts. they develop theories that help them order and unify facts. scientific theories consist of general principles or laws that attempt to explain how and why something happens or has happened. a theory is considered to become a part of scientific knowledge if it has been tested experimentally and proved to be true.
scientific study can be divided into three major groups: the natural, social, and technical sciences. as scientific knowledge has grown and become more complicated, many new fields of science have appeared. at the same time, the boundaries between scientific fields have become less and less clear. numerous areas of science overlap each other and it is often hard to tell where one science ends and another begins. all sciences are closely interconnected.
science has great influence on our lives. it provides the basis of modern technology — the tools and machines that make our life and work easier. the discoveries and inventions of scientists also help shape our view about ourselves and our place in the universe. for example, people had made different objects from iron for centuries before they learnt the structure of the metal.but some modern technologies, such as nuclear power production and space travel, depend heavily on science.
Б) any, some