On a trip to the bay area in San Francisco, Jason saw a sight similar to this image—several shallow ponds with mounds of a white substance in them. Choose the correct word to complete the sentences to explain what this substance is. The sight Jason saw was the non-mechanized process of harvesting _ from the ocean by evaporation of seawater. Although _ is also extracted from seawater, it is done through the process of electrolysis.

Blank 1 choices
Sodium chloride
Sand
Magnesium

blank 2 choices
Sodium chloride
Magnesium
Manganese

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.

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.