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My name is Ann [436]
4 years ago
8

Substances lacking the element

Biology
2 answers:
mrs_skeptik [129]4 years ago
3 0

Answer:

carbon

Explanation:

emmasim [6.3K]4 years ago
3 0
The answer is carbon
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Female cones produce what? Which contain eggs
Lyrx [107]

Answer:

Female cones contain eggs and produce seeds.

Explanation:

Strobiles, also known as cones, are structures commonly confused with flowers, but should not be so named. Found mainly in gymnosperms, strobiles are responsible for the formation of gametes.

Female cones are larger and more complex than male cones. They have egg scales, spiraling around the strobile axis, and these cones produce seeds. At the time of reproduction, the scales of this cone are well separated, ensuring that pollen grains reach the eggs, germinate and produce the pollen tube, which is responsible for bringing the male gamete to the female. It is these strobiles that will house the seed after fertilization.

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A or B

Explanation:

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The emt is appropriately sizing the airway when she measures:
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<span>The emt is appropriately sizing the airway when she measures <u>the distance from the nose to the earlobe.</u>
These emergency medical technicians are obviously trained when it comes to these medical issues, and know how to properly size the airway. In this case, when it comes to the nose airway, this distance between the nose and the earlobe is the way to go.</span>
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Solar or fossil fuel?
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Answer:fossil

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