Q: Q: From the pharynx, air next passes through what structure, also known as the voice box because it contains vocal cords? A:

OPTIONS:
- diaphram
- trachea
- pancreas
- larynx

A: larynx

input: OPTIONS:
- magnetic reactions
- longer reactions
- developed reactions
- nuclear reactions Now, answer this question: Q: Atoms of one element can be transformed into another through which process? A:
A:
output: nuclear reactions

Q: Different clouds are associated with different types of what? A:

OPTIONS:
- biomes
- magnetic fields
- zodiac signs
- weather conditions

Answer: weather conditions

Problem: OPTIONS:
- dna
- the cell
- a phylum
- the population
Q: Q: What is the unit of evolution? A:
Answer: the population

Problem:OPTIONS:
- the tissue
- the pulse
- the blood
- the heart

Q: Where does the heartbeat originate in vertebrates? A:
****
A: the heart

Problem:OPTIONS:
- filtration
- excretion
- circulation
- digestion

Q: After what stage do the last 2 stages of food processing occur? A:
****
A:
digestion