Correct world founded • developed • struggled •
function • separating • distinguish
• conducted • revive
1 Scientists are looking for different
ways to … extinct species.
2 … fact from fiction is difficult
sometimes because of science myths.
3 Genetic diseases are caused by a gene that doesn't correctly.
4 Our physical characteristics are what … us from one another.
5 Many people find it hard to believe
that Albert Einstein ... with maths!
6 The theory of relativity was … by Albert Einstein.
7 EcoCenter was...by Kaisha Atakhanova.
8 The scientist... a lot of experiments to test his theory.

yuliamoisei    2   27.10.2020 13:23    0