Problem: OPTIONS:
- density
- color
- texture
- size
Q: Q: What characteristic of particles determines how they are carried by flowing water? A:
Answer: size

Problem:OPTIONS:
- energy
- cost
- matter
- charge

Q: Electrons move, but they aren't destroyed. this is the law of conservation of what? A:
****
A: charge

Q: Ciliary muscles control the shape of the lens, which bends light and focuses it on what? A:
OPTIONS:
- the pupil
- the vitreous fluid
- the cornea
- the retina
the retina

Q: Fats are also called triacylglycerols or triglycerides because of their what? A:
OPTIONS:
- atomic number
- chemical weight
- elemental type
- chemical structure

Answer: chemical structure

Question: Q: What do the cells in the front of a volvox typically develop to help swim towards light? A:
OPTIONS:
- tumors
- sunspots
- vertebrates
- eyespots
Answer: eyespots

input: OPTIONS:
- content barcoding
- structure barcoding
- metallic barcoding
- dna barcoding Now, answer this question: Q: What method uses a retailer's coding method to catalog biological specimens in museums? A:
A:
output:
dna barcoding