Q: With a diet of live animals such as birds, small mammals and fish, all crocodilians are considered what? Choices: - omnivores - symbiotes - predators - carnivores A:
carnivores

Q: What is the release of particles and/or energy from the nucleus of an atom described as? Choices: - kinetic energy - momentum - temperature - radioactivity A:
radioactivity

Q: Q: What type of oceans are hostile to algae and cytoplankton? Choices: - deeper - shallower - colder - warmer A:
A: warmer

Question: Q: What will happen if the gas particles inside an inflated balloon suddenly stop moving? Choices: - balloon falls - balloon bursts - balloon inflates - balloon deflates A:
Answer: balloon deflates

*Question*
Q: Exchange occurs directly with the external environment in what type of organisms? Choices: - hematopoietic organisms - cell clusters - multicellular organisms - unicellular organisms A:
**Answer**
unicellular organisms

*Question*
Q: In desert cactus, thorns that protect the water held in a large, barrel-shaped stem are an example of what? Choices: - feature - characteristic - species - adaptation A:
**Answer**
adaptation