Fact 1: The Himalayas were formed by rock folding. Fact 2: Folding A fold is a bend in the rock layers. Given the two facts above, what had to bend to form the Himalayas?

OPTIONS:
- bamboo
- smaller mountains
- an object
- light
- rock layers
- graptolites
- four limbs
- sediment

Answer: rock layers

Problem: OPTIONS:
- fur seals
- bears
- Amphibians
- Fish
- mammals
- Butterflies
- rabbit
- Honey smelling bees
Q: Fact 1: Most salamanders use their sense of smell to find a mate. Fact 2: Salamanders are a type of amphibian. Given the two facts above, what organism uses their sense of smell to find a mate?
Answer: Amphibians

Problem:OPTIONS:
- natural selection
- trees
- mitosis
- sun's heat
- death
- Conifers
- Deposition
- pregnancy

Fact 1: Fungi spores can develop into new haploid individuals without being fertilized. Fact 2: Haploid cells multiply asexually through mitosis. Given the two facts above, fungi spores can multiply through what?
****
A: mitosis

Fact 1: Mutations are essential for evolution to occur. Fact 2: Mutations are changes in the DNA sequence. Given the two facts above, what is essential for evolution to occur?
OPTIONS:
- Changes in DNA sequences
- Plant reproduction
- Natural disasters
- Gamma radiation
- biological diversity
- DNA sequences staying the same
- the environment
- that material's properties
Changes in DNA sequences

Fact 1: Transportation technology is used for moving people. Fact 2: Another, more immediately feasible, technology for rapid transport is the maglev train. Given the two facts above, the maglev train is used for moving what?
OPTIONS:
- humans
- containers
- athletes
- food
- waves
- matter
- people
- resouces

Answer: people

input with options: Fact 1: Nerves can be used to feel heat and pressure on the skin. Fact 2: Firm hugs and hiding under piles of pillows provides the sensory input to the skin known as deep touch-pressure input. Given the two facts above, the body measures sensor input to the skin such as what?
OPTIONS:
- Heart rate
- Light
- kind look
- lound noises
- hormones
- firm hugs
- laughter
- Temperature
output:
firm hugs