Which two of the following characteristics must a hypothesis posses in order to be considered to be scientific? a. capable of being false b. familiar c. testable d. survivable

A and C

Explanation:

A hypothesis can be true in some cases but is not a fact you know for certain. And to figure out if it is true, you must be able to test it.

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

answer: 45

explanationyou have to add as well to be it could be