Problem: Does "Nonvascular land plants are embryophytes that lack the vascular tissues xylem and phloem." answer the question "What makes mosses different from other land plants?"

A: yes

Problem: Does "Pitch is each person's subjective perception of a sound, which cannot be directly measured." answer the question "What type of sensation is pitch?"

A: no

Problem: Does "Some groups of plants developed nectar and large sticky pollen, while insects evolved more specialized morphologies to access and collect these rich food sources." answer the question "What did some plants produce when flowers became less simple?"

A:
yes