Examlex
When a large galaxy collides with a small galaxy, the smaller galaxy may be pulled apart by tidal forces.
Allele Frequencies
The proportion or prevalence of different alleles (versions of a gene) in a particular population, which can change over time due to evolutionary pressures.
Blood Stains
Evidence in the form of blood marks left on surfaces, which can be analyzed in forensic science to help reconstruct events at a crime scene.
Cut Marks
Physical evidence on bones that indicates the use of tools by humans or other species to process carcasses.
Fossil Bones
Preserved remains or imprints of bones from ancient organisms embedded in rock strata.
Q38: What evidence do we have that Earth
Q43: Gamma-ray bursts lasting longer than two seconds
Q44: Discuss how astronomers know that our galaxy
Q45: If a star is found with five
Q55: In the development of a terrestrial planet,
Q68: The inflationary theory of the Universe may
Q80: The Milky Way galaxy is an example
Q91: Figure 12-1 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8927/.jpg" alt="Figure 12-1
Q96: LMC X-3 is a binary system that
Q105: Which event occurred at a redshift around