Felix told his dad that Earth's different spheres contributed to different stages in the water cycle. He showed that certain elements of the geosphere and biosphere can affect the amount of water in the water cycle. In what ways do the geosphere and the biosphere add water to the water cycle? Choose the two that apply.
A. Rain falls from the clouds.
B. Water evaporates from the soil.
C. Animals breathe.
D. Water evaporates from the ocean.

First problem: for each of the following sequences, fill in the mrna sequence, the amino acid sequences, and the rrna anticodonsthat have been left blank. a) dna: atácga aatcgcgatcgcggcgattoggb) mrna: ? c)codon: ? d)anticodon: ? e)amino acids: ? second problem: see abovea) dna: titaoggccatgaggga a tagtig gillarib)mrna: ? c) codon: ? d)anticodon: ? e) amino acids: ? third problem: see abovea) dna: tacgggcctat acgctactactca tgsatcggb) mrna: ? c)codon: ? d)anticodon: ? e)amino acids: ?

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere