Q: Q: Alternation of generations is characteristic of the life cycle of all what? A:

OPTIONS:
- cells
- animals
- organs
- plants

A: plants

input: OPTIONS:
- smaller blade area
- larger surface area
- larger surface area
- smaller surface area Now, answer this question: Q: Why does a large log burn relatively slowly compared to the same mass of wood in the form of small twigs? A:
A:
output: smaller surface area

Q: The polymerase chain reaction is a way of making copies of what? A:

OPTIONS:
- an enzyme
- a method
- a form
- a gene

Answer: a gene

Problem: OPTIONS:
- diffusion
- splitting
- fission
- bonding
Q: Q: Because core electrons are closer to the nucleus, they are not involved in what? A:
Answer: bonding

Problem:OPTIONS:
- helium
- grasses
- water
- lava

Q: Radar maps of venus show that it has mountains, canyons and volcanoes surrounded by plains of what? A:
****
A: lava

Problem:OPTIONS:
- fronts
- currents
- droughts
- cyclones

Q: Winter storms develop from what, which form at high altitudes and are associated with hurricanes as well? A:
****
A:
cyclones