Which piece of data helps explain the uneven distribution of minerals across Earth's crust?
A. All of Earth was once covered by water or ice.
B. Most minerals are grown by scientists in laboratories,
C. Most of Earth's crust is made of only a few elements,
D. Volcanoes are found near places of plate tectonic activity
SUBMIT

What does the word subordinate mean in this sentence? the office manager spoke to her subordinate in a cordial tone.

“skateboarding is a sport combining grace, courage and skill, and here we see it being born.” based on this passage, what inference can you make about the author’s opinion of skateboarding? a. the author does not think skateboarding is a ‘real’ sport. c. the author feels skateboarding should be illegal. b. the author feels skateboarding is only appealing to very young children. d. the author respects and appreciates skateboarding as a sport.

The significant structural shift that happens between chapters 21 and 22 is