Pwease halp meh ✧˖°ˈ·*ε-(๑˃́ε˂̀๑ ) which option identifies the two natural wind patterns that move air masses in the united states? a) prevailing westerlies and jet streams b) polar easterlies and jet streams c) trade winds and prevailing westerlies d) trade winds and polar easterlies

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

Where can a dna be found in a prokaryotic cell

This is collection of data made by comparing objects in standard units. in science, the units are metric.