Problem: OPTIONS:
- fibroblasts
- mitochondria
- nucleus
- chloroplasts
Q: Q: The process of photosynthesis uses chlorophyll, which is located in organelles called what? A:
Answer: chloroplasts

Problem:OPTIONS:
- fundamental compounds
- pure chemicals
- existent compounds
- pure compounds

Q: Substances may be either elements or what? A:
****
A: pure compounds

Q: What forms when oceanic crust subducts into the mantle at convergent plate boundaries? A:
OPTIONS:
- tsunamis
- glaciers
- coral
- volcanic mountain ranges
volcanic mountain ranges

Q: Ringworm and athlete's foot are common human diseases caused by types of what? A:
OPTIONS:
- viruses
- multicellular bacteria
- acids
- fungi

Answer: fungi

Question: Q: Smooth, cardiac, and skeletal are all types of what? A:
OPTIONS:
- hormones
- bone
- teeth
- muscle
Answer: muscle

input: OPTIONS:
- conceptual tree
- superficial tree
- photogenetic tree
- phylogenetic tree Now, answer this question: Q: What tool do scientist's use to show the evolutionary pathways and connections among organisms? A:
A:
output:
phylogenetic tree