Hello, in my opinion the answer is D. "Holos" and "totus" mean the same, but "holos" is a word of Greek origin, whereas "totus" is of Latin origin. The pair "pan" : "omnis", also mean the same (=everything), and "pan" is from Greek, and "omnis" from Latin.
Vipera have the same habitat in British waters as certain species of soles. Bees find a highly congenial habitat in Mexico, and some honey is exported.
Anne explains her plan for helping the neighborhood children.