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GREYUIT [131]
3 years ago
13

What is the standard lactation period for dairy cattle?

Geography
1 answer:
qaws [65]3 years ago
3 0

Answer:

305 days

Explanation:

Lactation is ideally 305 days, but in practice it is usually more, followed by a two-month dry period prior to the next calving. A cow's milk yield is influenced by many factors, which are described in more detail in, Efficient Milking.

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The gakkel ridge is formed by a divergent tectonic plate boundary between the north american plate and the eurasian plate. what
OLga [1]
<span>The best and most correct answer among the choices provided by the question is the fourth choice "reaching the mantle caused by the movement of two tectonic plates away from each other"</span><span>

The Gakkel Ridge is a mid-oceanic ridge, a divergent tectonic plate boundary between the North American Plate and the Eurasian Plate. It is located in the Arctic Ocean between Greenland and Siberia, and has a length of about 1,800 kilometers.

I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
8 0
3 years ago
What planets have nearly the same period of rotation​
omeli [17]
Venus the second planet, rotates once every 243 Earth days. What's more, Venus rotates backwards from the direction of its orbit around the Sun, as do Uranus and tiny dwarf planet Pluto. Uranus even lies down on the job, rolling around with its axis of rotation pointed nearly toward the Sun.
5 0
3 years ago
On which continent is the nile river located?
Lynna [10]
The answer to your question would be D africa
hope this helps :D
3 0
3 years ago
How much does the air weigh within a column that is 1 square inch in area that extends from sea level all the way to the top of
iren2701 [21]

Answer:

option (c) 14.7 lbs

Explanation:

Data provided in the question:

Area of the column = 1 square inch

Now,

we know Air pressure at the ground surface level from the atmosphere

= 14.7 Psi

also, it can be represented as

14.7 Psi = 14.7 pounds per square inch

Therefore,

Weight of the air weigh within a column that is 1 square inch in area

= Air pressure × Area

= 14.7 pounds per square inch × 1 square inch

= 14.7 pounds i.e 14.7 lbs

Hence,

The answer is option (c) 14.7 lbs

5 0
3 years ago
How did the growth of European industry lead to the growth European cities?
just olya [345]

Answer:

Cities grew as they became sites of industrial production, centers for banking and other financial networks, the intersections of continental trade routes, and access points for global empires. Other European cities experienced similar or even more rapid periods of growth.

8 0
2 years ago
Read 2 more answers
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