known by a lot of people

известный
someone whose job or education is about science

ученый
the largest country in the United Kingdom, located in Western Europe

Англия
to change from being a child into an adult little by little

вырастать
in an open area surrounding a building

снаружи
the field of science that is concerned with treating injuries and diseases

медицина
to have a type of belief or idea about a person or thing

думать, полагать
education or instruction provided in a series of lessons or meetings, often held regularly

класс
the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues

кровь
everything that exists or happens on the earth, excluding things that humans make or control

природа
a person who leads or commands others

лидер
a building where Christians go to worship and practice their religion

церковь
to gather together things from different places or people

собирать, коллекционировать
any type of small insect

насекомое
an opportunity that allows someone to achieve or do something they desire

шанс, возможность
an image that shows where things like countries, seas, cities, roads, etc. are in an area

карта
the fourth largest continent in the world which is to the south of Central America and North America

Южная Америка
a journey that you take for fun or a particular reason, generally for a short amount of time

экскурсия
any of the hard pieces making up the skeleton in humans and some animals

кость
a natural process resulting in the evolution of organisms best adapted to the environment

естественный отбор
having a lot of physical power

сильный
not in a good and healthy physical or mental state

больной
a big round mass covered in land and water, on which we all live

земля
any medical condition that affects the function or structure of the heart

проблема с сердцем, сердечное заболевание
(biology) the slow and gradual development of living things throughout the history of the earth

эволюция
to cause something to happen or to achieve a desired outcome

осуществлять
the scientific study of living organisms; the science that studies living organisms

биология
(of a person) interested in learning and knowing about things

любопытный
