input: OPTIONS:
- food
- Energy.
- Joules
- Energy
- h2o
- proteins
- nucleus
- electrons Now, answer this question: Fact 1: Molecules of tRNA bring amino acids to the ribosome in the correct sequence. Fact 2: Amino acids are proteins. Given the two facts above, what do molecules of tRNA bring to the ribosome?
A:
output: proteins

Fact 1: Arainbow is formed by refraction of light by separating light into all different colors. Fact 2: Light rays come in through the lens. Given the two facts above, a rainbow is formed by what of rays?

OPTIONS:
- an electron microscope
- energy of moving objects
- heat energy
- Solar energy
- rain or sun shine
- separation of colors
- sun's heat
- flow of electrons

Answer: separation of colors

Problem: OPTIONS:
- mitosis
- digestion
- fusion
- heat
- Energy.
- h2o
- ligt
- Energy
Q: Fact 1: Fission takes place when an animal divides into two parts. Fact 2: Actual stages of mitosis can be viewed at Animal Cell Mitosis . Given the two facts above, what does fission take place?
Answer: mitosis

Problem:OPTIONS:
- elevation
- complexity
- Quality of life
- seasons
- seasonal changes
- Animal survival
- trees
- Plants growth

Fact 1: Biodiversity increases the productivity and stability of ecosystems. Fact 2: Biodiversity contributes to ecosystem complexity. Given the two facts above, an ecosystem's what increases its productivity and stability?
****
A: complexity

Fact 1: Immunity results from immunization. Fact 2: Immunization records with all required shots. Given the two facts above, what usually results from getting shots?
OPTIONS:
- heat produced
- susceptibility to disease
- limb amputation
- a lot of human deaths
- death and devastation
- healing
- resistance to disease
- confusion
resistance to disease

Fact 1: Thyroid hormones increase the rate of metabolism in cells throughout the body. Fact 2: Thyroid hormone is made by the thyroid gland in the neck. Given the two facts above, what in the neck is responsible for an increase in the rate of metabolism in cells?
OPTIONS:
- Veins and arteries.
- thyroid gland
- veins
- Energy.
- spine
- temperature
- energy usage
- liver

Answer:
thyroid gland