trodrickwilliams2019
16.06.2020 •
Biology
Ecciona la mejor contestación:
1. ¿Qué son las ciencias ambientales?
a. Ciencia que estudia la vida - c. Ciencia que estudia el ambiente
b. Ciencia que estudia la energía d. Ciencia que estudia la materia
2. ¿Qué tipo de contaminación puede afectar los cultivos?
a. Contaminación de suelo
c. Contaminación de agua
b. Contaminación de sonido d. A y C son correctas
3. ¿Cuándo se estableció el Clean Air Act?
a. 1990
C. 1890
b. 2000
d. 1970
1. Cuál es la capa que se afecta por CFCs?
a. Aceite
C. Plástico
b. Ozono
d. Ninguna
6. ¿Qué pez es una plaga en el Caribe?
a Dorado
b. Pez León
c. Pez gato
d. Marlin
Solved
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Ответ:
Diffusion is a form of passive transport, which implies that it does not require the use of energy. Diffusion is defined as the movement of particles from an area of higher concentration to an area of lower concentration. In other words, particles experiencing diffusion move “down their concentration gradient."
I got it from google, sorry if it's wrong, just tryna help