Topic: Group verb,

Best Answer Explained in Below-:

The correct answer to the statement 'Bees have compound eyes _______ almost 6,000 tiny lenses.' is 'D) Made up'. In this context, "made up" refers to the composition or structure of the bees' compound eyes, indicating that they are constructed from many smaller parts, in this case, the tiny lenses.

The phrase "made up of" is commonly used to discuss the components that constitute a larger entity. By saying that bees' compound eyes are "made up of almost 6,000 tiny lenses," it conveys a clear understanding of how these eyes are structured and emphasizes their complexity.

On the other hand, options such as "made of," "made in," and "made on" do not fit as effectively. "Made of" could be close but doesn't convey the sense of composition as clearly as "made up of." "Made in" suggests a location of creation rather than composition, and "made on" is incorrect in this context since it implies a surface or platform for assembly, which doesn’t align with how biological structures are formed.

Thus, "made up of" is the most grammatically and contextually appropriate choice, accurately reflecting how the numerous lenses come together to form the bee's compound eye.