4

Discovery of the Atomic Nucleus.

0

A brief summery about fat cells.

0

The red blood corpuscles( RBC) also called “erythrocyte” are round and disc-like cells, and are thinned out in the center, this cells are very small.

1

The cell is extraordinary.

17

The radioactive decay of uranium was first discovered by Antoine Henri Becquerel in 1896. The Paris physician accidentally discovered that photographic plates wrapped in dark paper were blackened by invisible radiation was capable of discharging an electroscope. In 1898, a France couple, Marie and Pierre Curie, discovered the radioactive elements radium and polonium. Marie Curie also discovered the radioactive element thorium..

29

Nuclear energy will be one of the alternative sources of energy in the future. Nuclear energy is the heat energy produced from the changes in an unstable nucleus. A large amount of nuclear energy is produced when a heavy nucleus splits in two light nuclei join to form a heavier nucleus.

1

All living organisms are made up of either a cell, or lots of cells. The Human body is no different: the average adult is estimated to have between 10 and 100 trillion cells.

6

The next time you’re wondering about science, think about what you can and can’t see. Because what you can’t see may be larger than you- that and in larger numbers.

0

Some cell organelles like nucleus or nucleolus.

17

Momentous discoveries in the study of life on Earth.