refers to the soil that is frozen solid all year round, and does not even melt in the summer. Use this website to answer the question: https://thewildclassroom. com/biomes/artictundra-2/

Question 5 options:

verglas

glaze

permafrost

frost

Idon’t understand this page, can someone ?

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.