input: OPTIONS:
- resistance
- sweating
- Leptospirosis
- breast milk
- smoking tobacco
- the environment
- competition
- fur seals Now, answer this question: Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Breast Milk contains antibodies. Given the two facts above, what can make passive immunity last?
A:
output: breast milk

Fact 1: Heterotrophs are living things that cannot make their own food. Fact 2: All animals are heterotrophs. Given the two facts above, what are living things that cannot make their own food?

OPTIONS:
- hydrogen
- clouds
- animals
- humans
- bacteria
- bushes
- fungi
- plants

Answer: animals

Problem: OPTIONS:
- relocation
- organs
- diversity
- size
- recovery
- animals
- Plants growth
- color
Q: Fact 1: Population size influences the chances of a species surviving. Fact 2: Diversity within a species is essential for survival. Given the two facts above, population size influences the chances of what within a species?
Answer: diversity

Problem:OPTIONS:
- heat
- dry air
- blue skies
- rain
- storms
- drought
- Injury
- force

Fact 1: Awarm front causes cloudy and rainy weather. Fact 2: If warm air is advancing on cold air, the front is designated a warm front. Given the two facts above, what is a result when warm air advances on cold air?
****
A: rain

Fact 1: Aflashlight converts chemical energy into light energy. Fact 2: Light is electromagnetic energy in the form of waves. Given the two facts above, what emits light waves?
OPTIONS:
- an object
- a radio
- sensory neurons
- solid, liquid, gas
- a chair
- a flashlight
- harmful substances
- a rock
a flashlight

Fact 1: The mass of a planet causes the pull of gravity on that planet. Fact 2: Earth is a living planet. Given the two facts above, what causes the pull of gravity?
OPTIONS:
- layers of fat
- Earth's mass
- Time and energy
- flow of electrons
- kinetic energy
- friction
- an object
- heat energy

Answer:
Earth's mass