Portugal. this is also the reason portugese is spoken in brazil
Answer:
Protostars are difficult to observe because they are surrounded by cocoons of gas and dust.
Answer:
They compare quantities for particular categories. View the frequency distribution graph about people who regularly use a specific cell phone app
Answer:
d
Explanation:
Condensation nuclei are important because they form the basic building blocks of clouds. The condensation nuclei are tiny particles on which water vapor molecules form to create the most basic elements of clouds.
Later, other water molecules continue grouping around the original condensation nuclei and get larger to form raindrops.
