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ElenaW [278]
3 years ago
12

A student is constructing a pyramid of numbers. Which units should she use?

Biology
2 answers:
sweet [91]3 years ago
7 0

Answer:

b apex

Explanation:

iVinArrow [24]3 years ago
4 0
I would honestly use B because it seems to help a lot more
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alexandr402 [8]

Answer:

B. Only genetic engineering can produce an organism with desired

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Explanation:

B. Only genetic engineering can produce an organism with desired

traits.

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2 years ago
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James was observing cells under a microscope. He observed some cells which had a layer outside the plasma membrane. What is this
irga5000 [103]
It's a cell wall, common to some types of cells, like plant cells (one notable component of the cell wall is <span>cellulose, which is exactly where we obtain it from</span>).
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Which body system is not directly connected to itself?
nekit [7.7K]

Answer:

<h3>0 endocrine </h3>

Explanation:

<h3>I hope it helps ❤❤</h3>
8 0
3 years ago
A __________________ _______________________ does not change the substance into anything new.
larisa86 [58]

Answer:

Physical change

Explanation:

7 0
3 years ago
Match each light behavior with its definition.
aalyn [17]

1-refraction

2-transmission

3-reflection

4-diffraction

<u>Explanation:</u>

Refraction is the bending of a wave when it enters a medium where its speed is different.Refraction is responsible for image formation by lenses and the eye.

Transmission of light is the moving of electromagnetic waves through a material. This transmission can be reduced, or stopped, when light is reflected off the surface or absorbed by the molecules in the material.

Reflection is when light bounces off an object.Light is reflected when there is a mismatch between materials through which the light is travelling.

Diffraction is the slight bending of light. The amount of bending depends on the relative size of the wavelength of light to the size of the opening.

7 0
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