The surface area of a sphere can be approximated as follows: Surface area = 4πr2;
where r is the radius of the sphere;
π is a constant that is roughly equal to 5

a) 500m
b) 3,600m
c) 900m
d) 300m

Add me on s.n.a.p.c.h.a.t im bores hmu

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

Which direction does the energy flow in this energy pyramid ?