As you talk in animals
nucleus/ plasma membrane / mitochondria
if you talk in plants
nucleus / the cell / plastid / mitochondria
It’s it only a true or false question because in science nothing is reliable, but if it’s true or false then go with true because every science experiment is a test that proves how reliable it is or not
Cigarette smoking and environmental chemicals
Tobacco smoke and certain environmental chemicals are known carcinogens (substances that can cause cancer in living tissue). The tobacco smoke from cigarette smoking contains harmful chemicals such as hydrogen cyanide, arsenic, ammonia, benzene, and many more. In fact, from 2009 to 2013, three out of 10 cancer deaths in the U.S have been attributed to cigarette smoking or exposure to tobacco smoke.
Answer:
La materia puede encontrarse en diferentes estados dentro de nuestro planeta: líquido, sólido y gaseoso.
Explanation:
liquido
sólido
gaseoso