input: OPTIONS:
- chest
- stomach
- back
- head Now, answer this question: Q: The common carotid artery gives rise to the external and internal carotid arteries. the external carotid artery remains superficial and gives rise to many arteries of this? A:
A:
output: head

Q: A very small artery that leads to a capillary is known as what? A:

OPTIONS:
- capillary junction
- vein
- arterium
- arteriole

Answer: arteriole

Problem: OPTIONS:
- taurine
- phenylalanine
- guarine
- cytosine
Q: Q: There are only four possible bases that make up each dna nucleotide: adenine, guanine, thymine, and? A:
Answer: cytosine

Problem:OPTIONS:
- artificial light
- dehydration
- smoking
- sunlight

Q: What is the leading cause of skin cancer? A:
****
A: sunlight

Q: What is the change frogs and butterflies go through? A:
OPTIONS:
- transformation
- hiatus
- parthenogenesis
- metamorphosis
metamorphosis

Q: Every species has a characteristic number of what? A:
OPTIONS:
- ribosomes
- receptors
- DNA
- chromosomes

Answer:
chromosomes