Question

1. what type of cells are all multicellular organisms made of? *

a: brain cells
b: eukaryotic cells
c: prokaryotic cells
d: bacteria cells

Explanation:

Brain cells only exist in animals with nervous systems, not all multicellular organisms. Prokaryotic and bacteria cells are single-celled or form simple colonies, not complex multicellular organisms. All multicellular organisms are composed of eukaryotic cells, which have membrane-bound organelles and can specialize into different cell types to form tissues and organs.

Answer:

B: eukaryotic cells