Q: Fact 1: Heavy rains cause flooding. Fact 2: Flooding is problematic because it causes erosion problems. Given the two facts above, erosion can be caused by ?

OPTIONS:
- coastlines
- mouth of rivers
- vehicles
- heavy rains
- Pesticides
- deforestation
- detritus
- ice wedging

A: heavy rains

input: OPTIONS:
- Electrical energy
- Chemical energy
- visible energy
- Decibels
- pheremon traits
- heat energy
- refraction of light
- mechanical waves Now, answer this question: Fact 1: Ants communicate with chemicals called pheromones. Fact 2: Ants communicate with the colony in the form of what is called pheremon trails. Given the two facts above, ants communicate with the colony using what?
A:
output: pheremon traits

Fact 1: Most invertebrates have a nervous system. Fact 2: Insects are the most common invertebrates. Given the two facts above, what do most types of have nervous systems?

OPTIONS:
- complex
- animals
- cows
- insects
- goats
- protist
- bacteria
- sweat glands

Answer: insects

Problem: OPTIONS:
- common cold
- dead organisms
- influenza
- viral infections
- bodily tissues to swell
- contamination
- Something that causes allergies
- harmful substances
Q: Fact 1: Infection can cause bodily tissues to swell. Fact 2: Bacteria can cause infection. Given the two facts above, bacteria can cause what?
Answer: bodily tissues to swell

Problem:OPTIONS:
- electromagnetic energy
- direct energy
- rays or beams
- hydrogen and oxygen
- heat energy
- a closed circuit
- kinetic energy
- an object

Fact 1: Powering an electrical device with a battery requires a path for electricity to flow through a closed circuit. Fact 2: An electrical current is a flow of electrons. Given the two facts above, powering a device with a battery requires a path for electrons to flow through ?
****
A: a closed circuit

Problem:OPTIONS:
- more abundant
- it needs them
- positive
- graptolites
- A Greek letter
- barnacles
- B-lymphocytes
- homogenous

Fact 1: Plasma cells are activated B cells that secrete antibodies. Fact 2: Plasma Cells Plasma Cells Plasma cells are the mature form of B-lymphocytes. Given the two facts above, the mature form of what kind of cell secretes antibodies?
****
A:
B-lymphocytes