input: OPTIONS:
- net internal force
- speed
- kinetic energy
- net external force Now, answer this question: Answer the following question given this paragraph: where m is the mass of the system. Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to the net external force. Q: Experiments have shown that acceleration is exactly inversely proportional to mass, just as it is exactly linearly proportional to what? A:
A:
output: net external force

Answer the following question given this paragraph: Q: Found in plants and algae, chloroplasts are the site of what process? A:

OPTIONS:
- transferase
- glycolysis
- spermatogenesis
- photosynthesis

Answer: photosynthesis

Problem: OPTIONS:
- rodents
- fish
- insects
- primates
Q: Answer the following question given this paragraph: Primates called prosimians are generally smaller. There are also far fewer of them. Prosimians include lemurs, such as the mouse lemur in Figure above , and lorises. Prosimians are thought to be more similar to the earliest primates. Q: Prosimians are thought to be more similar to the earliest of these? A:
Answer: primates

Problem:OPTIONS:
- nostril
- nose
- anus
- mouth

Answer the following question given this paragraph: Q: What orifice in the body is particularly helpful in both digestion and respiration? A:
****
A: mouth

Answer the following question given this paragraph: Many of the organisms that made up the Pleistocene megafauna went extinct as conditions warmed. Some may have been driven to extinction by human activities. Q: Warming conditions and, perhaps, human activities contributed to what fate of many organisms of the pleistocene era? A:
OPTIONS:
- overpopulation
- accumulation
- evolution
- extinction
extinction

Answer the following question given this paragraph: Roundworms have a pseudocoelom and hydrostatic skeleton. Their body is covered with tough cuticle. Q: What is the body of a roundworm covered with? A:
OPTIONS:
- thick scales
- thin epidermis
- slime
- tough cuticle

Answer:
tough cuticle