If abattery produces a flow of electrons, then what produces a flow of electrons?  Answer choices: - direct energy  - jumping  - the wire  - a shoe  - rays or beams  - Light  - a battery  - energy
a battery

If types of flatworms are flukes, tapeworms, and turbellarians, then flukes, tapeworms, and turbell are?  Answer choices: - major threat to health  - types of flat leeches  - Plant growth is reduced  - types of earthworms  - competing for resources  - types of snakes  - types of flatworms  - parasites
types of flatworms

Q: If plants are part of the ecosystem, then what are parts of the ecosystem?  Answer choices: - wetland  - Garbage  - trees  - Steam  - grass  - Oak  - Plants  - Plastics
A: Plants

Question: If plants will die without water, then what will plants die without?  Answer choices: - acid  - energy  - phosphorous  - pollution  - oxygen  - photons  - water  - rain
Answer: water

*Question*
If aradio creates sound waves, then what creates sound waves?  Answer choices: - a curling iron  - energy  - carpet  - animals  - dolphins  - Gunshots  - a couch  - a radio
**Answer**
a radio

(Question)
If  Coral reefs provide food and shelter to many fish, then what provides food and shelter to many fish?  Answer choices: - coral reefs  - deltas  - hermit crabs  - ocean sand  - dried coral  - swamp vegetation  - salt and water.  - loose soil
(Answer)

coral reefs