Answer:
C. I'm studying Spanish because I've always wanted to visit Spain, and because my Spanish-speaking friends can help me.
Explanation:
'Spanish' is the name of the language; it requires capitalization regardless of its function as a noun or as a hyphenated adjective.
Answer:
A. The loss of plant species and habitats will lead to widespread animal extinction
Explanation:
The author's main concern seems to be the effects of habitat loss
hope this helps :-)
