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Alexxandr [17]
3 years ago
14

To help restore nitrogen to the soil, fields should occasionally be planted with what

Biology
2 answers:
Rom4ik [11]3 years ago
8 0

Answer:

Legumes

Explanation:

Legumes, leguminous plant that belong to Fabaceae botanical Family (e.g. beans, peanuts, turnips, cloves) , are excellent for restoring the fertility of the soil as they can increase nitrogen soluble compounds within the soil.

They manage to do so because they can establish symbiotic relationships with nitrogen fixing bacteria present in its root nodules. These particular bacteria (e.g. cyanobacteria) can take atmospheric (gaseous) molecular nitrogen and fixed it. This means that these bacteria can transform gaseous nitrogen into a soluble compound that can be retained by water within soil and thus can be absorbed by plant roots.

mixas84 [53]3 years ago
3 0
Fertilizer is high in nitrogen
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NEED ANSWER ASAP
Paul [167]

Answer:

the answer would be A

Explanation:

Animal cells are oval and egg shaped so we can cancel out c and d

A is the correct answer because we can see green dots within the structure. Chloroplasts contain a green pigment called chlorophyll. This green pigment makes the chloroplast and the structure green (as we can see in the picture). Photosynthesis occurs in the chloroplasts, and it is where the plant gets its glucose from

Hope this helps!

8 0
2 years ago
Nutrition affects development of the physical brain therefore: nutrition can not contribute to IQ scores nutrition is not relate
melomori [17]

Answer:

//

Explanation:

Nutrition is related to intelligence?

6 0
2 years ago
Please match these correctly
Lerok [7]
<span>1.keeps tooth alive 
</span><span>pulp
2.surface of teeth 
enamel
3.tube carrying food to stomach 
esophagus
4.last major organ in digestive system 
large intestine
5.digestive organ located above waist, close to ribs 
stomach
6.first stage of digestion takes place here 
mouth
7.regular squeezing movements 
peristatiss
8.blood vessel leading from heart 
artery
9. windpipe 
trachea</span>
6 0
2 years ago
Describe how the rabbit population changed over the course of 10 years.
valkas [14]
So, the population went up with every spring season and fell slightly in the winter; it increased within the course of 10 years
6 0
3 years ago
A meteorite is determined to be 4.5 billion years old. It now has 78 atoms of lead-206. Assuming no loss of daughter isotopes, h
vovangra [49]
Given the age of the meteorite is 4.5 billion years old with 78 atoms of lead-206 the answer should be B. 156. The half-life of uranium-238 in order to decay into lead-206 is 4.46 billion years, which means that the original number of atoms is 156.  
6 0
3 years ago
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