Problem: OPTIONS:
- complex circuit
- pattern circuit
- stuff circuit
- simple circuit
Q: Q: What has a single voltage source and a single resistor A:
Answer: simple circuit

Problem:OPTIONS:
- amino acid
- hormones
- water molecule
- protein

Q: What is formed when amino acids are linked together in a long chain? A:
****
A: protein

Q: What determines your hair color trait? A:
OPTIONS:
- chromosomes
- Heredity
- cells
- genes
genes

Q: The pine tree is the sporophyte; its sporangia are located on scalelike structures packed densely where? A:
OPTIONS:
- in the limb tips
- in the bark
- in the needles
- in cones

Answer: in cones

Question: Q: Name the most famous satellite of the earth? A:
OPTIONS:
- demos
- skylab
- sputnik
- the moon
Answer: the moon

input: OPTIONS:
- leg
- foot
- lungs
- forearm Now, answer this question: Q: Biceps brachii, brachialis, and brachioradialis work to flex what part of the body? A:
A:
output:
forearm