Problem: OPTIONS:
- propane
- fossil fuel
- coal
- oil
Q: Answer the following question given this paragraph: Oil is a thick, dark brown or black liquid. It is found in rock layers of Earth's crust. Oil is currently the most commonly used source of energy in the world. Q: What is a thick, dark brown or black liquid found in rock layers of the earth's crust? A:
Answer: oil

Problem:OPTIONS:
- phylogenetic ancestors
- distant ancestors
- cetacean ancestors
- terrestrial ancestors

Answer the following question given this paragraph: All plants are adapted to live on land. Or are they? All living plants today have terrestrial ancestors, but some plants now live in the water. They have had to evolve new adaptations for their watery habitat. Q: Where do all plants come from? A:
****
A: terrestrial ancestors

Answer the following question given this paragraph: Q: Fruit fly and brine shrimp hox genes have evolved independently for how long? A:
OPTIONS:
- 60.000 million years
- 100.32 million years
- one billion
- 400 million years
400 million years

Answer the following question given this paragraph: The human skeleton includes bones and cartilage. Q: What includes the bones and cartilage? A:
OPTIONS:
- skull
- lungs
- fossil
- skeleton

Answer: skeleton

Question: Answer the following question given this paragraph: A desmosome is a cell junction specialized for cell-to-cell adhesion. They are found in simple and stratified squamous epithelium, and in muscle tissue where they bind muscle cells to one another. These junctions are composed of complexes of cell surface adhesion proteins and linking proteins. These proteins have both an intracellular and extracellular region. Inside the cell, they attach to intracellular filaments of the cytoskeleton. Outside the cell, they attach to other adhesion proteins. Q: Where are the desmosome found in a cell? A:
OPTIONS:
- epithelial
- neuron
- coating
- epithelium
Answer: epithelium

input: OPTIONS:
- heating
- Rock
- mineral
- energy Now, answer this question: Answer the following question given this paragraph: Kirchhoff's Second Rule Kirchhoff's second rule (the loop rule) is an application of conservation of energy. The loop rule is stated in terms of potential, V , rather than potential energy, but the two are related since PE elec = qV . Recall that emf is the potential difference of a source when no current is flowing. In a closed loop, whatever energy is supplied by emf must be transferred into other forms by devices in the loop, since there are no other ways in which energy can be transferred into or out of the circuit. Figure 21.23 illustrates the changes in potential in a simple series circuit loop. Kirchhoff's second rule requires emf equals the sum of the. Q: Kirchhoff's second rule (the loop rule) is an application of conservation of what? A:
A:
output:
energy