| 1. | The flowers grow in whorls that are subtended with floral leaves.
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| 2. | The subtended angle increases as the object moves closer to the lens.
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| 3. | The angle,, subtended by these two minima is given by:
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| 4. | The inflorescence is an egg-shaped head subtended by long bracts.
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| 5. | Each is subtended by up to three stiff bristles.
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| 6. | The fruit is subtended by a short slender stalk, maturing to light brown.
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| 7. | More accurately, it is proportional to the angle subtended at the centre .)
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| 8. | Each flower is subtended by a leaflike bract.
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| 9. | The angle subtended from the bridging hydrogens to the boron to boron axis is 47?
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| 10. | They are subtended by involucral bracts.
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