What is the major evolutionary trend in land plant life cycles?

Marriam

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A. Sporophytes began to rely on gametophytes for all of their nutritional needs.
B. In lineages that evolved more recently, such as angiosperms, spores are no longer produced.
C. Instead of being approximately the same size and shape, gametophytes and sporophytes began to look different.
D. Sporophytes became larger and long lived while gametophytes became drastically reduced.
 
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