What evidence did darwin use to support his theory of evolution?

Which type of bacterial reproduction is depicted in the diagram?

Need will mark ! which features are created by groundwater erosion and deposition? check all that apply. a. stalagmitesb. sinkholesc. rillsd. stalactites e. gullies f. rivers

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?