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sasho [114]
3 years ago
12

For a charge to flow through, a current, it needs___.

Biology
1 answer:
Anuta_ua [19.1K]3 years ago
8 0

Answer:

C. Energy

Explanation:

For a current to flow there must be a voltage, and a conductor through which the current can pass.

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¿ que características pueden adquirir los alimentos con manipulación genética ? ​
soldier1979 [14.2K]

Answer:

Advantageous outcomes of these genetic modifications include increased food production, reliability, and yields; enhanced taste and nutritional value; and decreased losses due to various biotic and abiotic stresses, such as fungal and bacterial pathogens.

Spanish:Los resultados ventajosos de estas modificaciones genéticas incluyen una mayor producción, fiabilidad y rendimiento de alimentos; mayor sabor y valor nutricional; y disminución de las pérdidas debido a diversos estreses bióticos y abióticos, como patógenos fúngicos y bacterianos.

Explanation:

7 0
2 years ago
IN every energy transformation some blank is released
Charra [1.4K]
In every energy  transformation, some THERMAL ENERGY is released.

When you climb a rope, you change CHEMICAL ENERGY INTO KINETIC ENERGY.

 In the muscles cells in your body, CHEMICAL ENERGY is changed into KINETIC ENERGY.

Energy can neither be created nor destroyed, because of this, energy usually remain constant but it can be converted from one form to another.
i just had to do this  lol


7 0
3 years ago
Which minerals can scratch glass, have a non-metallic luster, and fracture?
mars1129 [50]
Feldspar and quartz are the correct answers
7 0
2 years ago
Fires in grasslands prevent the growth of 1.shrubs 2.migrating animals 3.runners 4.plants
zmey [24]
Fires in grasslands prevent the growth of shrubs. Plants can survive in these fires because most of them have parts underground, where fire cannot reach. Animals and runners aren't affected by this, because they can leave. 
3 0
3 years ago
Which of the following scenarios are examples of positive-feedback mechanisms? Check all that are correct.
solong [7]

Answer:

Option (1), (3) and (5).

Explanation:

Positive feedback mechanism also exist in the environment that increases the causative effect of the environment. The environment can change the temperature, precipitation and other climatic conditions of the area.

The lack of moisture in Sahara desert and deforestation can cause the trees extinction. The temperature can be increased by the green house gases as the warm atmosphere causes evaporation. The snow gets melted due to increase in temperature and the ground becomes more darker.

Thus, the correct answer is option (1), (3) and (5).

5 0
3 years ago
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