Answer:
3. <u>Blade, Gas Bladder, Holdfast</u>
Explanation:
Basic kelp structure shows that a blade/leaf of kelp is at the highest altitude (top), the gas bladder at the lower ends of the blades (middle), and the holdfast being at the very roots of the kelp (bottom).
Leaf cells contain chloroplasts. Photosynthesis happens in the chloroplasts as they hold vitality from the sun. Chloroplasts contain chlorophyll, which influences leaves to seem green.
The tissues of the leaf in the middle of the epidermal cells, into which gases diffuse from the stomata, are called mesophyll. The mesophyll can be additionally separated into two layers, the palisade layer, and the springy layer, both of which are stuffed with chloroplasts, the production lines of photosynthesis.
<h3>Formula of g.pe</h3>
g.p.e = m × g × h
g.p.e = Gravitational potential energy (J)
m = Mass (kg)
g = gravity (ms-¹) [9.8 or 10]
h = height (m)
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The answer to the question above is letter D. choices to this question are:A)<span>Chromosomes determine the traits of an organism.</span><span>B)</span><span>Chromosomes provide instructions to make proteins.</span><span>C)</span><span>Chromosomes determine the gender of an individual.</span><span>D)</span><span>Chromosomes help an organism produce usable energy.</span><span>
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14C still must have 6 protons in the nucleus, plus 8 neutrons in the nucleus, and 6 electrons orbiting around the outside.