What is the name of the landmass through which the mid ocean ridge in the atlantic ocean passes ? where is it located?

25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided