Q: What type of feedback intensifies a change in the body's physiological condition rather than reversing it? A:

OPTIONS:
- negative feedback
- neutral feedback
- susceptible feedback
- positive feedback

Answer: positive feedback

Problem: OPTIONS:
- radiation
- replication
- natural selection
- mutation
Q: Q: What phenomenon is essential in order for evolution to occur because it increases genetic variation and the potential for individuals to differ? A:
Answer: mutation

Problem:OPTIONS:
- sugars
- acids
- polymers
- fats

Q: Saturated and unsaturated are the two main kinds of what? A:
****
A: fats

Q: Characterized by a short lifespan, what begin with production in the bone marrow under the influence of csfs and interleukins? A:
OPTIONS:
- solutes
- pathogens
- erythrocytes
- leukocytes
leukocytes

Q: What is the main type of cell in the nervous system called? A:
OPTIONS:
- sensory
- conduction
- axon
- neuron

Answer: neuron

input with options: Q: What kind of tool, often based on mathematical equations or computer simulations, helps us understand complex systems? A:
OPTIONS:
- levels
- planes
- panels
- models
output:
models