Chemistry

Recently Asked Questions In Chemistry

Question
Which of these structures was central to religious ceremonies in ear!
Mesoamerican civilizations?
• A. Pyramids
• B. Stone head sculptures
C. Suspension bridges
D. Anasazis
Answer

A. Pyramids

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Pyramids were central to religious ceremonies in Mesoamerican civilizations. They were used as temples and were often dedicated to gods and goddesses. Stone...
Question
When is Labor Day celebrated in the
Philippines?
May 1
May 4
May 2
May 3
Answer

May 1.

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Labor Day in the Philippines is celebrated every May 1st. It is a national holiday that commemorates the contributions of workers and labor organizations in...
Question
Add a comma, semicolon, or colon if needed. Otherwise, submit the text without any
additional punctuation
Symptoms of Lyme disease, a bacterial infection transmitted by a certain type of tick,
include a skin rash around the area of the bite, fatigue, chills, fever, and muscle ach
Answer

No additional punctuation needed.

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The sentence is correctly punctuated as is...
Question
3 important facts about Contributions of Jewish Americans in world war 2
Answer

1. Jewish Americans served in all branches of the US military during World War II. 2. Jewish Americans were awarded numerous medals of honor for their service. 3. Jewish Americans played a key role in the development of the atomic bomb.

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Jewish Americans played an important role in World War II. They served in all branches of the US military, including the Army, Navy, Marines,...
Question
€ Reflection
Since we already studied the dil
the following:
It such as MS WORD, MS EXCEL MS POWERPOINT and the
PUBLISHER, WI
For Students.
2. For the workers
3. For everyday living.
Answer

Microsoft Office Suite is a suite of applications that can be used by students, workers, and for everyday living, such as Word, Excel, PowerPoint, and Publisher.

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Microsoft Office Suite is a suite of applications that can be used for various purposes, such as Word, Excel, PowerPoint, and Publisher. It can be...
Question
The acronym RSPP means:
Select one:
O a. Responsible for Security in Prevention Procedures
O b. Head of Service Prevention and Protection Service
O c. Statistical risk of possible prevention
Answer

c. Statistical risk of possible prevention

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The acronym RSPP stands for "Risk of Possible Prevention", which is a statistical measure of the likelihood of a certain event occurring...
Question
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Ito ay ang uri ng tekstong nagkukuwento ng mga serye n
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g pangyayari na maaaring piksyon o di piskyon na guma
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H l H H
gamit ng imahinasyon at mga metapora, imahen at simb
olo upang maging malikhain ang katha.
A Tekstong Impormatibo
l l HlRR
B Tekstong Naratibo
flmil
Hl
! R
li
C
Tekstong Argumentatibo
D Tekstong Deskriptibo
Answer

B. Tekstong Naratibo

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The given text is a narrative text. Narrative texts are stories that recount a series of events, either fictional or non-fictional, using imagination and...
Question
The famous Drake equation attempts to answer the following question:(See page: xev76)
A) Will the Sun become a black hole?
B) Is the universe infinitely large?
C) How old is the visible universe?
D) Are we alone in the universe?
Answer

D) Are we alone in the universe?

Question
Which option BEST summarizes the
section "Josephine Baker shines in
Europe"?
A
Black Americans such as Ada
"Bricktop" Smith became popular
in Paris. Smith taught the prince of
Wales how to do popular dances.
B
Jazz dancing was more popular in
Europe than it was in America.
Josephine Baker was a famous
jazz dancer.
C
Black Americans made many
contributions to the dance
movement. Due to discrimination
in America, many moved to cities
in Europe.
D
Josephine Baker contributed to
modern beauty trends in Europe.
Many European women favored
her style, while Americans did not.
Answer

B: Jazz dancing was more popular in Europe than it was in America. Josephine Baker was a famous jazz dancer.

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The section "Josephine Baker shines in Europe" talks about how Josephine Baker, a famous jazz dancer, became popular in Europe. The section...
Question
у
h
n
2. Identify Steps in a Process Describe how
the Portuguese gained dominance of the spice
trade.
3. Draw Conclusions How did competition
between European countries such as Portugal
and Spain affect overseas exploration and
expansion?
4. Summarize Summarize European searches for a
direct route across the Atlantic Ocean to Asia.
5. Cite Evidence How did religious beliefs cause
Dutch immigrants to aggressively expand their
settlements in southern Africa?
Answer

The Portuguese gained dominance of the spice trade by establishing trading posts in the East Indies and India, and by controlling the routes to the East. Competition between European countries such as Portugal and Spain led to increased overseas exploration and expansion as they sought to gain a competitive advantage. European searches for a direct route across the Atlantic Ocean to Asia resulted in the discovery of the Americas. Religious beliefs caused Dutch immigrants to aggressively expand their settlements in southern Africa by seeking to spread their faith and gain economic opportunities.

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The Portuguese gained dominance of the spice trade by establishing trading posts in the East Indies and India, and by controlling the routes to the East. This...
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