Which agent of weathering is responsible for making rocks smooth and rounded in a stream? a)gravity abrasion b) wind abrasion c)water abrasion​

not only is it colder, it also becomes darker, less salty, and more dense.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.

answer///africa and asia;

they use sunlight, water, and carbon dioxide to make sugars - c.