input: OPTIONS:
- pulmonary
- vascular
- lymphatic
- circulatory Now, answer this question: Answer the following question given this paragraph: Segmented worms have a digestive system, nervous system, and circulatory system. Q: Segmented worms have a digestive,nervous and what type of system? A:
A:
output: circulatory

Answer the following question given this paragraph: All that changed when plants moved from water to land. This may have happened by 500 million years ago or even earlier. On land, everything was wide open. There were no other living things. Without plants, there was nothing for other organisms to eat. Land could not be colonized by other organisms until land plants became established. The earliest land plants may have resembled the modern liverworts in Figure below . Q: Land could not be colonized by other organisms until what became established? A:

OPTIONS:
- gases
- carbon dioxide
- oxygen
- plants

Answer: plants

Problem: OPTIONS:
- cells
- protein
- tissues
- organism
Q: Answer the following question given this paragraph: 3. Name and describe the division of gymnosperms. Q: The regulation of gene expression is extremely important during the development of what? A:
Answer: organism

Problem:OPTIONS:
- metabolism
- meiosis
- cellular respiration
- cell division

Answer the following question given this paragraph: In the Cell Cycle: Cancer (Advanced) concept, cancer is described as developing due to unregulated cell division. That is, cancer is a disease characterized by a population of cells that grow and divide without respect to normal limits. These cancerous cells invade and destroy adjacent tissues, and they may spread throughout the body. The process by which normal cells are transformed into cancer cells is known as carcinogenesis . This process is also known as oncogenesis or tumorigenesis. Oncogenes are mutated genes involved in the development of cancer. Q: Cancer develops when what process is unregulated? A:
****
A: cell division

Answer the following question given this paragraph: The binding of complementary bases allows DNA molecules to take their well-known shape, called a double helix . Figure below shows how two chains of nucleotides form a DNA double helix. A simplified double helix is illustrated in Figure below . It shows more clearly how the two chains are intertwined. The double helix shape forms naturally and is very strong. Being intertwined, the two chains are difficult to break apart. This is important given the fundamental role of DNA in all living organisms. Q: The binding of complementary bases allows dna molecules to take their well-known shape, called a what? A:
OPTIONS:
- triple helix
- single helix
- simple helix
- double helix
double helix

Answer the following question given this paragraph: Q: When light strikes the rods and cones, they hyperpolarize, shutting off their release of what? A:
OPTIONS:
- enzyme
- vitreous fluid
- dopamine
- glutamate

Answer:
glutamate