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Readme [11.4K]
2 years ago
5

Introductory blurbs often contain valuable information. They'll always provide basic information about the passage, like title a

nd author name, but they can also contain important definitions or pieces of useful background knowledge.
Based on the definitions provided in this introductory blurb, which of the following is true?
Choose 1 answer:
symbiosis is always mutually beneficial
symbiosis is not always mutually beneficial
SAT
1 answer:
Valentin [98]2 years ago
8 0

Answer: symbiosis is not always mutually

Explanation:

Introductory blurbs often contain valuable information. They'll always provide basic information about the passage, like title and author name, but they can also contain important definitions or pieces of useful background knowledge.

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The rise of nativism towards the end of the 1800's lead to what?.
miskamm [114]
Hello! An answer I can give you is the “Chinese exclusion Act”
This act was published May of 1882 and repealed December of 1943.
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3 years ago
in the excretory system, where does the waste material in the body come from and why does the body need to get rid of these wast
julsineya [31]

In the excretory system, the waste materials are filtered from the blood. They are gotten rid off in order to maintain internal chemical homeostasis.

<h3>What is the Excretory System?</h3>

The excretory system can be described as a biological system that aids the body in removing unwanted materials from fluids of the body of organisms.

The main reason for the function of the excretory system is to maintain internal chemical homeostasis and prevent the body from damage.

Learn more about the excretory system on:

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4 0
2 years ago
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Why are the elements of a autobiographical narrative similar to those of a short story?
levacccp [35]
We can automatically rule out answer A, as short stories are not exclusively about the writers life.

That leaves B. C. and D.

B is incorrect as it is too vague in nature.

D is also incorrect as not all short stories are true or non fiction.

And so by process of elimination, the answer is C.
8 0
3 years ago
What are the moon phases
DIA [1.3K]

It's probably easiest to understand the moon cycle in this order: new moon and full moon, first quarter and third quarter, and the phases in between.

As shown in the above diagram, the new moon occurs when the moon is positioned between the earth and sun. The three objects are in approximate alignment (why "approximate" is explained below). The entire illuminated portion of the moon is on the back side of the moon, the half that we cannot see.

At a full moon, the earth, moon, and sun are in approximate alignment, just as the new moon, but the moon is on the opposite side of the earth, so the entire sunlit part of the moon is facing us. The shadowed portion is entirely hidden from view.

The first quarter and third quarter moons (both often called a "half moon"), happen when the moon is at a 90 degree angle with respect to the earth and sun. So we are seeing exactly half of the moon illuminated and half in shadow.

Once you understand those four key moon phases, the phases between should be fairly easy to visualize, as the illuminated portion gradually transitions between them.

An easy way to remember and understand those "between" lunar phase names is by breaking out and defining 4 words: crescent, gibbous, waxing, and waning. The word crescent refers to the phases where the moon is less than half illuminated. The word gibbous refers to phases where the moon is more than half illuminated. Waxing essentially means "growing" or expanding in illumination, and waning means "shrinking" or decreasing in illumination.

Thus you can simply combine the two words to create the phase name, as follows:

After the new moon, the sunlit portion is increasing, but less than half, so it is waxing crescent. After the first quarter, the sunlit portion is still increasing, but now it is more than half, so it is waxing gibbous. After the full moon (maximum illumination), the light continually decreases. So the waning gibbous phase occurs next. Following the third quarter is the waning crescent, which wanes until the light is completely gone -- a new moon.


5 0
3 years ago
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Who is the first kid alive
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It was Adam and the second was Eve
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