When referring to mitosis where do the chromosomes form during metaphase

Analyze how the four requirements for life were identified by scientists

How does photosynthesis cellular respiration happen in a plant

After agricultural soils are picked up and carried by a river, how are they deposited in the river’s del which is not a cause of desertification? a) light grazing b) contour plowing c) conversion of rangelands to crop lands d) high population density