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frozen [14]
3 years ago
15

Question: You have an apple tree that produces high-quality apples in large numbers. The tree is also resistant to a number of h

armful conditions and pests. Which is the best way to grow more such trees in your orchard?
Options:

A. grafting
B. greenhouse technology
C. layering
D. tissue culture
Physics
2 answers:
serious [3.7K]3 years ago
8 0

Answer: B. greenhouse technology

Explanation:

Greenhouse technology is the technology which can be used to grow and cultivate the crops in closed glass house. This will trap the sunlight and allow to grow the crops in cold regions of the world. As the plants are remained protected from the external environment they will remain protected against the activity of the harmful pests.

Greenhouse will be the correct option to grow more apple trees as this technology will provide high quality apples, in large number due to increase in resistance with the pests.

Whitepunk [10]3 years ago
5 0
B. Greenhouse technology 

Since the green house will help keep the pest and harmful conditions. The greenhouse will be able to control temperatures and will keep out harmful bugs. You/I will be able to provide the tree with the perfect sequence of growth. 
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Solve for n: 2 + 4tan(1 - n) = 1
Anettt [7]

Answer:

SOLVE FOR N:

n=πn1​+arcsin(1717​​)+1

n1​∈Z

----------------------------------------

Trigonometry

2+4 tan (1-9)=1

I hope this helps ( ゚д゚)つ Bye

8 0
3 years ago
At what water temperature will additional heat energy need to be added before the temperature will change again?
Katyanochek1 [597]
That would be 0 degrees Celsius aka the melting point of water.... If you look at the diagram I attached you notice that at 0 degrees Celsius it is flat, this is because much heat is needed at this point for water to rise to 1 degree... It is the same for the boiling point (100)

Hope this helps! (If correct, please rank as brainliest answer) :)
7 0
3 years ago
Which example is NOT a part of the electromagnetic spectrum?
soldier1979 [14.2K]
Electricity is not apart of it
3 0
3 years ago
How many heat is needed to melt 1.5kg of ice and then to raise the temperature of the resulting water 50 degree Celsius
BabaBlast [244]

Answer:

• The amount of heat required to melt ice and raise the temperature of water T^oCToC is

Q=mL_f+mc\Delta TQ=mLf+mcΔT

Here m=1.5 kgm=1.5kg

L_f=3.33*10^5 J/kgLf=3.33∗105J/kg is Latent heat of fusion of ice.

c=4186 J/kg.^oCc=4186J/kg.oC is heat capacity of water.

\Delta T=50 ^oC-0^oC=50^oCΔT=50oC−0oC=50oC

So,

Q=(1.50)[3.33*10^5 +(4186)(50)]=8.13*10^5 JQ=(1.50)[3.33∗105+(4186)(50)]=8.13∗105J

4 0
3 years ago
Scientists can find the absolute age of a rock by using
yaroslaw [1]

Explanation:

Carbon-14 is normally used to date living organisms (all living things we know today contain mostly carbon).   It can be used for samples up to about 60000 years old.  Carbon-12 is the non-radioactive form that we encounter daily.  Relative dating determines dates relative to each other, such as ordering of period or events.

Uranium 235 dating can determine date samples a million years old and up, so is more suited for rocks.

6 0
4 years ago
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