The zebra mussel, a mollusk native to eurasia, was first discovered in the great lakes of north america in 1988. zebra mussels attach to solid substrates and are filter feeders. adult zebra mussels can survive for several days or even weeks out of water if the temperature and humidity are favorable. an adult female zebra mussel can produce as many as one million eggs per year. the recent range of occurrence of zebra mussels in the united states is indicated by shading in the map below. special note* a filter feed eats by taking in water and "filtering it" then pushing it out the other side, the filter in the mussel then traps any food particles in the water. this type of feeding tends to make the water very clear because it traps sediment as well.

80 points pls brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?

What was the impact of the concordat of worms?

What are the three different shapes, or structures, of carbon-based molecules