Ques: Q: Which important decomposers are known to live just about anywhere on earth? Choices: - protazoas - viruses - sporozoans - archeans A:
Ans: archeans

Ques: Q: In police radar, a radar gun sends out short bursts of which waves? Choices: - photons - soundwaves - electrodes - microwaves A:
Ans: microwaves

Ques: Q: Liquefaction ccurs when the molecules of a gas are cooled to the point where they no longer possess sufficient kinetic energy to overcome what? Choices: - intermolecular gravitational forces - gravitational attractive forces - bonding attractive forces - intermolecular attractive forces A:
Ans: intermolecular attractive forces

Ques: Q: What is the name for the energy required for an electron to be added to a neutral atom in its gaseous form? Choices: - mass affinity - neutron affinity - photon affinity - electron affinity A:
Ans:
electron affinity