Chemical weathering
a) is caused by freezing and thawing
b) breaks apart rocks by physical processes
c) occurs when chemical reactions dissolve or change the minerals in rocks
d) none of the above

2polhiswhere is the energy in a glucose molecule stored? ooa. inside the carbon atomsb. inside the protonsc. in the bonds between the atomsood. inside the hydrogen atoms

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?