Which of the following pairs with uracil in rna? adenine thymine guanine cytosine rna is single stranded and found mainly in the nucleus. true false which of the following is not true? dna is found in the nucleus. dna replication produces four new strands of dna. dna and rna each contain four nitrogenous bases. a nucleotide consists of a sugar, a base, and a phosphate.

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water

Depending on the organism the number of in a cell may change

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?