input with options: Q: What would cause warm receptors to signal the hypothalamic thermostat? A:
OPTIONS:
- hypothermia
- lower temperature
- hyperventilation
- increased temperature
output: increased temperature

Q: Q: What is the name of the hollow nerve cord along the back of chordates? A:

OPTIONS:
- zetacord
- mesoderm
- phloem
- notochord

A: notochord

input: OPTIONS:
- immunology
- microbiology
- biotechnology
- virology Now, answer this question: Q: What is the study of viruses called? A:
A:
output: virology

Q: What are electrons lost during the formation of ions called? A:

OPTIONS:
- catalysts
- oxides
- isotopes
- cations

Answer: cations

Problem: OPTIONS:
- tissues
- proteins
- metabolytes
- lipids
Q: Q: What do organisms use to store energy? A:
Answer: lipids

Q: The anatomical arrangement of capillaries and alveoli emphasizes the structural and functional relationship of what systems? A:

OPTIONS:
- nervous and lymphatic
- digestive and respiratory
- endocrine and renal
- respiratory and circulatory

Answer:
respiratory and circulatory