Q: Does "In 1994, responding to the need for a more useful system for describing chronic pain, the International Association for the Study of Pain (IASP) classified pain according to specific characteristics: (1) region of the body involved (e.g. abdomen, lower limbs), (2) system whose dysfunction may be causing the pain (e.g., nervous, gastrointestinal), (3) duration and pattern of occurrence, (4) intensity and time since onset, and (5) etiology." provide a valid answer to "How many classes of pain does the IASP system note?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "They are either used directly to help the animal grow, or broken down, releasing stored solar energy, and giving the animal the energy required for motion." provide a valid answer to "How do most animals use the energy of sunlight?"?
OPTIONS:
- yes
- no
A: no

Q: Does "The common features of passive solar architecture are orientation relative to the Sun, compact proportion (a low surface area to volume ratio), selective shading (overhangs) and thermal mass." provide a valid answer to "What is a common feature of passive solar architecture?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Based on the work of Piaget, it takes a quantitative, state-theory approach, hypothesizing that adolescents' cognitive improvement is relatively sudden and drastic." provide a valid answer to "Besides the information-processing perspective, what is the other major approach to understanding cognitive change during adolescence?"?
OPTIONS:
- yes
- no
A:
yes