الحلول - الابتدائية - الثقافة 7

a road vehicle that has four wheels, an engine, and a small number of seats for people

سيارة

an electronic device that stores and processes data

حاسوب

(biochemistry) a chemical substance that carries the genetic information, which is present in every cell and some viruses

حمض نووي

a form of energy that is carried by wires, cables, etc. and is used for lighting, heating, driving machines, etc.

كهرباء

(biology) the slow and gradual development of living things throughout the history of the earth

تطور

(physics) the universal force of attraction between any pair of objects with mass

الجاذبية

‌a global computer network that allows users around the world to communicate with each other and exchange information

الإنترنت

an instrument that makes looking at tiny objects or organisms possible by enlarging them which is useful in scientific studies

ميكروسكوب

a type of energy generated by splitting atoms to release their stored energy

الطاقة النووية

any of variation of antibiotics obtained from Penicillium moulds and used to treat or prevent a wide range of bacterial infections

بنسلين

the act of reproducing something by pressing an ink-covered surface against paper

طباعة

a communication device used for talking to people who are far away and also have a similar device

هاتف

a piece of equipment by which the far objects, particularly those in space, are made clearly visible

تلسكوب

an electronic device with a screen that receives television signals, on which we can watch programs

تلفاز

a round object attached to a vehicle from its center, which allows a person can move the vehicle in different directions

عجلة

the activity of writing as a linguistic skill

كتابة

an image of the inside of a body created using X-rays

أشعة سينية

a flying vehicle with fixed wings that moves people and goods from one place to another through sky

طائرة