Problem: OPTIONS:
- water
- humidity
- precipitation
- heat
Q: Q: In an exothermic reaction, what, specifically, is released? A:
Answer: heat

Problem:OPTIONS:
- nucleus
- plasma
- mitochondria
- cell wall

Q: What component of cells is present in plant and bacterial cells but not animal cells? A:
****
A: cell wall

Q: Protists are classified as animal-like, plant-like, or what else? A:
OPTIONS:
- bacteria - like
- pathogen - like
- virus - like
- fungus-like
fungus-like

Q: What supports and protects the soft organs of the body? A:
OPTIONS:
- Skin
- skull
- Muscle
- skeleton

Answer: skeleton

Question: Q: What physical property of matter reflects how closely packed the particles are? A:
OPTIONS:
- volume
- strength
- diameter
- density
Answer: density

input: OPTIONS:
- muscular and nervous
- skeletal and digestive
- vascular and muscular
- skeletal and muscular Now, answer this question: Q: Which two systems together provide support to the body and allow for movement? A:
A:
output:
skeletal and muscular