Which of the following species demonstrates a matriarchal structure? a.) chinook salmon, b.) gannets, c.) orcas, d.) sea turtles

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities