Problem: OPTIONS:
- energy
- bonds
- force
- mass
Q: Q: What is always conserved in chemical reactions? A:
Answer: mass

Problem:OPTIONS:
- bodybuilding
- regular exercising
- being a vegetarian
- a healthy diet

Q: Which is the best way to maintain a strong, fit body? A:
****
A: a healthy diet

Q: What kind of competition often leads to extinction because the species that is less well adapted gets fewer of the resources that both species need? A:
OPTIONS:
- intraspecific competition
- parasitism
- mutualism
- interspecific competition
interspecific competition

Q: Although lots of symbiotic relationships help both organisms, sometimes one of the organisms is harmed. when that happens, the organism that benefits, and is not harmed, is called a what? A:
OPTIONS:
- child
- viruses
- infection
- parasite

Answer: parasite

Question: Q: What form when a single atom gains or loses electrons? A:
OPTIONS:
- fusional ions
- vacuoles ions
- carbon atoms
- monatomic ions
Answer: monatomic ions

input: OPTIONS:
- electrical range
- oxygen range
- weight range
- temperature range Now, answer this question: Q: Mammals have a number of kinds of thermoreceptors, each specific for a particular what? A:
A:
output:
temperature range