HELP PLEASE ASAP A galaxy has arms of gas and dust; where as galaxy is a category of galaxy that does not have a distinctive shape.

spiral, an irregular

bar, a spiral

irregular, a barred-spiral

elliptical, an elliptical

Enlightenment thinkers most contributed to the development of whichpolitical idea? a. religious leaders should play the largest role in establishing asociety's laws.b. democratic governments have the responsibility to protect humanrights.c. criminals must be punished harshly if a society is to maintainorder.d. written constitutions place unnecessary restrictions ongovernments' powers.

Which of the following is an example of conflict between new england colonists and native americans? a.fundamental orders b.bacons rebellion c.english civil war d.king phillips war

The incas used quipus to options -preserve there history -keep records of people and goods -decide when to plant crops -decide work amoung peasant familys