Q: Where did west nile first appear? Choices: - Central America - North Africa - Southeast Asia - north america A:
north america

Q: An organism's unique role in the ecosystem is called its what? Choices: - focus - adaptation - purpose - niche A:
niche

Q: Q: Gymnosperms have seeds but do not have what? Choices: - leaves - stems - roots - flowers A:
A: flowers

Question: Q: Motors are the most common application of magnetic force on current-carrying wires. motors have loops of wire in this? Choices: - electrical circuit - capacitors - spark plugs - magnetic field A:
Answer: magnetic field

*Question*
Q: What type of terminal releases neurotransmitters at a synapse? Choices: - acetylcholine, - secretion - chloride - axon A:
**Answer**
axon

(Question)
Q: Which system consists of organs that break down food and absorb nutrients such as glucose? Choices: - circulatory system - excretory system - urinary system - digestive system A:
(Answer)
digestive system