The Cambrian period occurred approximately 500 million years ago, and we are currently in the Quaternary period, PERIOD
ANIMALS
PLANTS
Humans
Flowering
plants
Mammals
Birds
AD
Ginkos
Quaternary
Tertiary
Cretaceous
Jurassic
Triassic
Permian
Pennsylvanian
Mississippian
Devonian
Silurian
Ordovician
Cambrian
Reptiles
Pines
Amphibians
Club mosses
Horsetail rushes
Fems
Animals with shells
Fishes
Based on the chart, describe the trends that can be observed in animal and plant fossils as they evolved over time.
Use evidence from the chart to support your conclusions.
BI x' x, Font Sizes А • А E 1 E 2 3

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

What is the correct trna sequence that would match the following mrna sequence.gcgaua

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes