input with options: Q: What sort of digestion do animals engage in? A:
OPTIONS:
- external
- essential
- poison
- internal
output: internal

Q: Q: The part of the shadow in which light is completely blocked is called what? A:

OPTIONS:
- penumbra
- eclipse
- corona
- umbra

A: umbra

input: OPTIONS:
- horizontal compounds
- magnetic compounds
- magnetic compounds
- ionic compounds Now, answer this question: Q: What kind of compounds are named for their positive metal ion first, followed by their negative nonmetal ion? A:
A:
output: ionic compounds

Q: Like other amphibians, frogs generally lay their eggs in moist environments, which are required since the eggs lack what feature? A:

OPTIONS:
- nucleus
- tubes
- membrane
- shells

Answer: shells

Problem: OPTIONS:
- 45
- 51
- 68
- 64
Q: Q: What is the total number of codons? A:
Answer: 64

Q: What is the outer layer of the adrenal gland called? A:

OPTIONS:
- adrenal skin
- zona reticularis
- medulla
- adrenal cortex

Answer:
adrenal cortex