What kind of galaxy has arms of gas and dust?

elliptical galaxy

spiral galaxy

irregular galaxy

bar galaxy

Which theory is supported by scientists gathering the additional evidence of seafloor spreading and magnetism? Continental Drift Theory Mid-Atlantic Ridge Theory Pangaea Theory Theory of Plate Tectonics

Is a mushroom a autotroph

Whether or not viruses are alive is frequently debated. Name one characteristic of viruses that make them similar to other living organisms.

the fertility rate is much higher in Africa done in the United States describe the difference between these two regions that causes the difference in fertility rates

What do you think is the relationship between technology and population growth

How do axial filaments differ from regular bacterial flagella? a. How do axial filaments differ from regular bacterial flagella? b. They do not function in cell movement. c. They do not rotate. d.

Which of the following is NOT used by scientists to predict future weather? A. analysis of weather maps B. analysis of lunar phases and star positions C. knowledge of how weather patterns tend to move D.

Does the scorpion without any young fights or runs away from the owl?

What are the characteristics of each of Earth's Layers?

A family has a furnace that uses natural gas to heat their home. They are moving to an area that offers the option of using energy from a solar power plant to heat their home.