Problem: OPTIONS:
- bacteria
- salt
- nitrogen
- pollen
Q: Q: The sticky stigma at the tip of the carpel receives what? A:
Answer: pollen

Problem:OPTIONS:
- they mutate
- they are stunted
- they grow slower
- they grow faster

Q: What happens to growth of plants and bacteria in warmer regions? A:
****
A: they grow faster

Q: Radiocarbon is useful for dating relatively young materials with what element as their base? A:
OPTIONS:
- hydrogen
- oxygen
- nitrogen
- carbon
carbon

Q: The human body wants to maintain equilibrium or balance, also known as what? A:
OPTIONS:
- perfection
- heterostasis
- stability
- homeostasis

Answer: homeostasis

Question: Q: Particles of matter have the most definite shape in what material state? A:
OPTIONS:
- plasma
- liquid
- gas
- solid
Answer: solid

input: OPTIONS:
- Allopatric speciation
- interconnection
- spontaneous mutation
- coevolution Now, answer this question: Q: What is it called when two species evolve matching traits? A:
A:
output:
coevolution