The wavy vertical arrows represent water's introduction into which of Earth's systems? a. atmosphere

b. biosphere

c. geosphere

d. hydrosphere

The ruiz family is exchanging euros for us dollars. the exchange rate is 1 euro equals 1.35261 usd. since the ruiz family knows that usd are stated to the nearest hundredth of a dollar, they used the conversion ratio

Drag each label to the correct location on the chart. match the function to the type of tissue

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans