How does an EcoSphere as a mini-ecosystem demonstrate the carbon cycle?
Things to describe: Carbon in the geosphere, biosphere, hydrosphere, and atmosphere (4 points if you mention all 4)
Words to include/mention in your descriptions of the carbon cycle: photosynthesis, respiration (using O2), CO2 (carbon dioxide), glucose (C6H12O6), decomposition, producers, consumers, decomposers (8 points)

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.

answer; synapse; i believe this is correct,plz check first good luck;