Answer the following question given this paragraph: Q: What is the predominant stage in the life cycle of most scyphozoans? A:

OPTIONS:
- hydra
- spore
- gamete
- medusa

Answer: medusa

Problem: OPTIONS:
- animals
- roots
- decomposers
- plants
Q: Answer the following question given this paragraph: heterotroph that eats only or mainly plants. Q: The heterotroph eats only or mainly what? A:
Answer: plants

Problem:OPTIONS:
- variation
- creation
- development
- evolution

Answer the following question given this paragraph: The Diversity of Life The fact that biology, as a science, has such a broad scope has to do with the tremendous diversity of life on earth. The source of this diversity is evolution, the process of gradual change during which new species arise from older species. Evolutionary biologists study the evolution of living things in everything from the microscopic world to ecosystems. The evolution of various life forms on Earth can be summarized in a phylogenetic tree (Figure 1.17). A phylogenetic tree is a diagram showing the evolutionary relationships among biological species based on similarities and differences in genetic or physical traits or both. A phylogenetic tree is composed of nodes and branches. The internal nodes represent ancestors and are points in evolution when, based on scientific evidence, an ancestor is thought to have diverged to form two new species. The length of each branch is proportional to the time elapsed since the split. Q: What process of gradual change is the source of diversity of life on earth? A:
****
A: evolution

Answer the following question given this paragraph: The volume of a gas increases as the Kelvin temperature increases. Q: What happens to the volume of a gas as the kelvin temperature increases? A:
OPTIONS:
- it decreases
- it drops
- it continues
- it increases
it increases

Answer the following question given this paragraph: Electromagnetism is associated with charge and is a fundamental force of nature, like gravity. If charges are static, the only manifestation of electromagnetism is the Coulomb electric force. In the same way that gravitational force depends on mass, the Coulomb electric force depends on the property known as electric charge. Like gravity, the Coulomb electric Force decreases with the square of the distance. The Coulomb electric force is responsible for many of the forces we discussed previously: the normal force, contact forces such as friction, and so on - all of these forces arise in the mutual attraction and repulsion of charged particles. Q: What property does coulomb electric force depend upon? A:
OPTIONS:
- electric case
- electric neutral
- electric half
- electric charge

Answer: electric charge

input with options: Answer the following question given this paragraph: The seafloor spreading hypothesis brought all of these observations together in the early 1960s. Hot mantle material rises up at mid-ocean ridges. The hot magma erupts as lava. The lava cools to form new seafloor. Later, more lava erupts at the ridge. The new lava pushes the seafloor that is at the ridge horizontally away from ridge axis. The seafloor moves!. Q: New seafloor forms when what object cools? A:
OPTIONS:
- ash
- debris
- rain
- lava
output:
lava