Asap 20 points which property provides clues about how igneous rocks were formed? question 10 options: color texture luster streak

Once a woman attains puberty, her overuse mature and release one egg per ovarian cycle. which hormone stimulates this event?

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?