Draste ties to the correct boxes to complete the pairs
North each oth the layer where it be present based on these conditions
- Desurssted before birds
- Corals existed between trilobites and amphibians.
- Totes are the oldest fossils
- Dinosaurs are younger than amphibians
- Sisare the youngest species to be observed in this stratum
Layer a is the top layer
corals
dinosaurs
birds
amphibians
Trilobites

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.