Fact 1: All chemical reactions require activation energy to get started. Fact 2: Chemical changes are a result of chemical reactions. Given the two facts above, what is required before a chemical change?
OPTIONS:
- kinetic energy
- energy usage
- activation push
- activation energy
- activation switch
- activation power
- Burning fuel and air
- Evaporation
activation energy

Fact 1: Aging occurs as cells lose their ability to divide. Fact 2: Portions of the telomeres are lost each time a cell divides. Given the two facts above, the loss in length of what causes cells to age?
OPTIONS:
- fur and fat
- layers of fat
- cell membrane
- sunlight
- Chlorophyll
- telomeres
- programmed cell death
- cancer

Answer: telomeres

Question: Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: DNA DNA is deoxyribonucleic acid. Given the two facts above, what contains the instructions for the proteins?
OPTIONS:
- Something that causes allergies
- increases a body's strength
- Your sensory system picks it up
- flow of electrons
- deoxyribonucleic acid
- A Greek letter
- the body's largest organ
- oxidation reaction
Answer: deoxyribonucleic acid

input with options: Fact 1: Slime molds are fungus-like protists commonly found on rotting logs and compost. Fact 2: Animals, plants, fungi and protists are eukaryotes. Given the two facts above, slime molds found on rotting logs are what?
OPTIONS:
- bacteria
- Leptospirosis
- to stay warm
- bioaerosols
- parasites
- eukaryotes
- homogenous
- white
output: eukaryotes

Q: Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: Infection is what ultimately leads to death. Given the two facts above, what can scraping oneself on a contaminated object cause?

OPTIONS:
- rabies
- blood
- disease
- deadly
- Injury
- mildew
- death
- toxins

A: death

Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide. Fact 2: Most mutations are beneficial to the organism. Given the two facts above, changing the structure of a chromosome can be what to an organsim?
OPTIONS:
- massive damage
- mechanical
- beneficial
- harm them
- negative
- dangerous
- homogenous
- Damages them
beneficial