Which surface ocean current transport warm water to higher latitudes?

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs