What is the difference between the structure of the seed and the spore in flowering plants?

What is the difference between the structure of the seed and the spore in flowering plants? Point out what develops from spore and seed in the life cycle of these plants

1) Spore – one cell
2) Seed – multicellular structure (organ), consisting of seed coat, embryo and endosperm
3) Female and male gametophytes (embryonic sac and pollen grain) are formed from spores
4) A new plant (sporophyte) develops from the seed

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.