please help this is due tomorrow. also all the answers on the little part are all the same for the others. i just need to know what goes to which.

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]