How would the speed of earth's orbit around the sun change if earth's mass increased by 4 times? a. it would increase by a factor of 2c. it would decrease by a factor of 2b. it would increase by a factor of 4d. the speed would not change

If your blood becomes too concentrated with iona, what will happen to the red blood cells

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12