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Vikki [24]
3 years ago
9

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. Which most likely affects the

development of these traits?
A)testes
B)ovaries
C)prostate gland
D)vulva
Biology
2 answers:
SOVA2 [1]3 years ago
8 0

Answer:

testes

Explanation:

Marizza181 [45]3 years ago
6 0

Answer:

A. Testes

Explanation:

The testes contribute the most to the production of testosterone, which is responsible for the development of these secondary sex characteristics.

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The world population has surpassed 7 billion and is continuing to increase dramatically. Select the factor that has demonstrated
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Answer:

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Explanation:

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What is the relationship of nitrogen and grass
fredd [130]

Nitrogen is the major nutrient required by grass and is used to stimulate high growth rates and is key to achieving high yields, however if too much nitrogen is applied this can have a negative effects on quality.

High rates of nitrogen can also cause problems with silage fermentation due to excess nitrate having a negative impact on the fermentation process and will produce silage that is less palatable and the animals will be less keen to eat it.

<span> <span> </span> </span> <span> Nitrate is generally taken up by grasses quicker than it is incorporated into proteins and until used this excess known as luxury uptake is stored in the leaves. Excess nitrate will be present if insufficient time is allowed between application and mowing and can also occur under conditions of poor growth eg low light levels, cool temperatures. It is also a problem if there is a dry spell after application, when nitrate cannot be taken up by the roots, followed by a period of wet weather that results in luxury uptake. The plant cannot convert it to protein quickly enough so it accumulates in the plant. </span>

High rates of nitrogen may cause a reduction in crop sugars as they are used to provide energy for the increased rate of plant growth and for the manufacture of plant proteins and this increased growth rate may in turn lead to lower crop dry matter content although in practice this is often not significant.

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7 0
3 years ago
Which resource is renewable?<br> O coal<br> O oil<br> O steel<br> O wind
Natasha2012 [34]

Answer:

Wind

Explanation:

Steel, coal and oil will all run out eventually

3 0
3 years ago
Read 2 more answers
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