Dna replication is highly accurate. it results in about one mistake per billion nucleotides. for the human genome, how often would errors occur?

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond