How would the values for birth-threshold evolve over time?

1.989×10^30 kg is the weight of the sun.

Silicon is cut into tiny pieces for computer chipslead is melted to form pelletsliquid water freezes to form ice

Tamarind can be grown on homesteads, plantations, and wasteland or as a forest tree. methods of propagating tamarind there are two methods of propagating tamarind trees: seed propagation and vegetative propagation. seed propagation: it involves the collection, preparation and direct planting of the seed.answer from google full credit to google.