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Tresset [83]
2 years ago
15

What is the agricultural practice that focuses on the economic viability of crops and the use of non-renewable resources effecti

vely? A) commercial farming B) non-renewable farming C) industrial agriculture D) sustainable agriculture
Biology
2 answers:
Ilia_Sergeevich [38]2 years ago
8 0
Sustainable agriculture
zlopas [31]2 years ago
6 0

Answer:

D) sustainable agriculture

Explanation:

Sustainable agriculture is a type of agricultural practice that is mainly involved in the production of long term crops and livestock without causing environmental degradation. Sustainable agriculture ensures economic viability of crops and efficient use of nonrenewable resources and on-farm resources. In sustainable agriculture, the use of fertilizers and pesticides is reduced, mixing crops method is used to avoid diseases destroying a whole crop, water is conserved by using water management systems (such as drip irrigation), and there is promotion of biodiversity in crops grown .

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How many electrons are transferred in the ionic bond between sodium and chlorine in NaCl
Tpy6a [65]

One electron is transferred in the ionic bond because sodium needs to lose one electron and chlorine needs to gain one electron to have a full energy shell, which is the ultimate goal in any bond.

Brainliest please :)

4 0
3 years ago
The atom has an incomplete valence shell <br><br> true or false
Tema [17]

Answer:

False

Explanation:

Thats a fact you can thank me later

6 0
3 years ago
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You coat a Petri dish with fibronectin and proteoglycans and culture cells on the dish. The cells adhere to the dish. You repeat
Lana71 [14]

Answer:

The results of the experiment is a process called competitive inhibition.

Explanation:

Competitive inhibition is a process where an inhibitor (RGD tripeptides in this case) that resembles a normal substrate bind the active site of an enzyme and prevents the a real substrate from binding and a product from being formed (blocking enzymes active site).

When RDG tripeptides are added the cells would not adhere to the dish (competitive inhibition).

8 0
2 years ago
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Difference between eukaryotic and prokaryotic cells
kicyunya [14]

Answer:

The main difference is the presence of a nucleus.

Explanation:

One of the biggest differences is the presence of a nucleus with an envelope. This is very important because in eukaryotes it is present, but in prokaryotes, the genetic material is in the cytosol, although it's not exactly dispersed, it's slightly grouped. Also, the DNA in prokaryotes is organized in circular chromosomes while in eukaryotes it's organized in linear chromosomes arranged in an X shape. There are many more differences, but these two are the more important ones.

4 0
3 years ago
Select the correct answer. In nature, which pigment gives red algae its color? A. Phycoerythrin B. Fucoxanthin C. Chlorophyll D.
Volgvan

Answer:

The Answer is A

Explanation:

phycoerythrin is the pigment that gives red algae its color.

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