Q: The three segments of arthropods are the head, thorax and what? Choices: - chest - antennae - appendages - abdomen A:
abdomen

(Question)
Q: What does a theory need to be supported by? Choices: - facts - peer reviewed journals - scientists - many observations A:
(Answer)
many observations

Ques: Q: Remember electrons are negatively charged, so ions with a positive charge have lost what? Choices: - proton - neutron - atom - electron A:
Ans: electron

(Q).
Q: Which nervous system consists of all the nervous tissue that lies outside the central nervous system? Choices: - auxiliary nervous system - significant nervous system - function nervous system - peripheral nervous system A:
(A).
peripheral nervous system

Ques:Q: When a soluble compound dissolves, its constituent atoms, molecules, or ions disperse throughout what? Choices: - gel - pigment - liquid - solvent A:

Ans:solvent

Ques: Q: What is formed when a subducting plate flows under another tectonic plate? Choices: - magma - boundary plate - fault line - volcanic arc A:
Ans:
volcanic arc