Hello,
The answer is for sure <span>A. O horizon</span>.Positive.
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Answer:
yes that is the male part of a plant.
Explanation: You are correct
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Answer:
10 electrons
Explanation:
Normally you would assume the atom to be neutral, meaning the protons and electrons cancel each other, if nothing states the charge of the atom. So, there must be 10 electrons in order to cancel out the protons.
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Zippy Xylem. The xylem of a plant is the system of tubes and transport cells that circulates water and dissolved minerals.
Heterospory, highly reduced gametophytes, ovules, pollen, seeds are the five adaptations common to all seed plants that ensure their success in the adaptation to land. Three things: The gametophytes of seed plants are reduced and dependent upon the parent sporophyte which protects them (particularly in the case of the female gametophyte). Pollen is covered with sporopollenin which is resistant to physical factors in the environment. The structure of the seed protects the next generation sporophyte and allows it to remain dormant until conditions are right for germination, development and growth.
