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Rama09 [41]
3 years ago
6

Holdfasts and alginic acid are characteristic of which group of protists?

Biology
1 answer:
kipiarov [429]3 years ago
3 0
Answer is: brown algae.
Holdfast<span> is a </span>root <span>like structure that anchors </span>aquatic<span> organisms (in this case brown algae) </span><span>to the </span><span>substrate.
</span>Alginic acid <span>is an </span>anionic polysaccharide<span> distributed in the </span>cell walls<span> of </span>brown algae. Alginic acid with water <span>viscous </span>gum<span>. 
</span>Brown algae (Phaeophyceae) are large group of marime algae, <span>located in colder </span>Northern Hemisphere<span> waters.</span>
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4 0
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In Illinois, the two most common crops grown are corn and soybeans. Corn is a that depletes the soil of nitrogen. Soybeans are a
lina2011 [118]

<u>Answer:</u>

<em>Farmers definitely use the information above to plan out their crops from one year to next.</em>

<u>Explanation:</u>

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Thus cultivating soybean on the land in the period between <em>harvest and sowing of corn would be a healthy practice that increases yield and maintains soil health.  </em>

7 0
3 years ago
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tia_tia [17]

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water moves every time there is a wave.

Explanation:

i hope that helps

7 0
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