Can anybody me? match term definition elliptical galaxy irregular galaxy spiral galaxy lens galaxy a) does not have a distinct regular shape b) has a large flattened core c) forms a perfect sphere or an ellipse and is flattened to some degree d) has a central core from which curved arms spiral outward

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

18. which statement about cancer is true?

Hairs that clean dirt out of the air in your nasal passages are called: a. sinus b. trachea c. cilia d. mucus