Which end of the water molecule attracts most of the electrons and acts negative?

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

Aboy with an extra x chromosome probably has which of the following syndromes?

Explain why ecosystem diversity results in species diversity in a healthy biosphere