Final answer:
Dinosaur weights are most commonly estimated using B.skeletal proportions by comparing the skeletal structure to that of modern animals with similar body composition and applying mathematical formulas.
Step-by-step explanation:
The most common way to estimate dinosaur weights is with B. skeletal proportions. Paleontologists use the skeletal remains of dinosaurs to determine their body size and weight, employing various scientific methods to extrapolate the likely weight of the living animal These methods involve complex mathematical formulas that factor in the overall size of the reconstructed skeleton, as well as comparisons to modern-day animals with similar body structures.