What type of graph will result when an object has constant speed?

a. curved graph
b. straight line
c. it will depend upon the speed
d. it will depend upon the object

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

How does blood clotting prevent the entry of pathogens through cuts and wounds? answer asap,, this is due tomorrow. will mark as brainliest or whatever you call it : )