Question

Type of seed..........!!​

Answer 1

Answer:

>>> A seed is an embryonic plant enclosed in a protective outer covering. The formation of the seed is part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiosperm plants.

Seeds are the product of the ripened ovule, after fertilization by pollen and some growth within the mother plant. The embryo is developed from the zygote and the seed coat from the integuments of the ovule.

Seeds have been an important development in the reproduction and success of gymnosperm and angiosperm plants, relative to more primitive plants such as ferns, mosses and liverworts, which do not have seeds and use water-dependent means to propagate themselves. Seed plants now dominate biological niches on land, from forests to grasslands both in hot and cold climates.

Explanation:

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Answer 2

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There are 4 types of seeds

1. Constant speed
2. Changing speed
3. Average speed
4. instantaneous speed

Constant speed :-

Speed doesn't change (set your car on cruise control).

Changing speed :-

riding a bike for 5km. Take off and increase speed, slow down up hill, speed up down hill, stop for stop sign, The trip trip you 15 min (.25h).

Average speed :-

Total distance / total time

Instantaneous speed :-

Speed at any given time (instant).