The pre-australopiths lived around how many millions of years?

What is the sequence of amino acids corresponds with the rna strand ucg ggg cac

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

Variety of living organisms; includes genetic, species, and ecological types.