¿Que es el movimiento browniano en las moleculas?

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

Donde se encuentra el adn nuclear en un organismo eucariota?

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.