input: OPTIONS:
- spontaneous mutation
- creation theory
- food chains
- rates of speciation Now, answer this question: Q: Scientists around the world study speciation, documenting observations both of living organisms and those found in the fossil record. as their ideas take shape and as research reveals new details about how life evolves, they develop models to help explain what? A:
A:
output: rates of speciation

Q: A fundamental particle of matter, protons and neutrons are made of these? A:

OPTIONS:
- particles
- neutrinos
- atoms
- quarks

Answer: quarks

Problem: OPTIONS:
- spine
- pica
- septum
- ilium
Q: Q: What is the fan-like superior region that forms the largest part of the hip bone and is united to the sacrum at the largely immobile sacroiliac joint? A:
Answer: ilium

Problem:OPTIONS:
- eukaryotes
- carbon
- DNA
- prokaryotes

Q: What were the first living things to evolve on earth? A:
****
A: prokaryotes

Q: What is the name of the science that studies matter and the changes material substances undergo? A:
OPTIONS:
- geology
- physics
- biology
- chemistry
chemistry

Q: Chains of small molecules called nucleotides make up what? A:
OPTIONS:
- chromosomes
- peptides
- proteins
- nucleic acids

Answer:
nucleic acids