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Science
Page 6
Questions (162,839)
activity to demonstrate the fact that for a metallic wire of uniform material density and thickness, the resistance increases
4 answers
asked by
yash
856 views
Using the information below, which answer lists the salts in order of increasing solubility?
PbSO4 Ksp = 1.6 x 10^-8 PbS Ksp = 8
4 answers
asked by
Christine
884 views
Frequency is measured in hertz . Which option best describes hertz
4 answers
asked anonymously
533 views
which of the following has the highest boiling point?
a)C2Cl6 b)C2Br6 c)C2H6 d)C2F6 e)C2I6 i know its e, but why is that the
6 answers
asked by
RiChy
12,349 views
Which unit is used to measure force?(1 point)
11 answers
asked by
sebastian chapa
2,875 views
Use the information in the table about four different electric circuits to answer the question.
Circuit Resistance (ohms) Voltage
7 answers
asked by
Lilly
553 views
If a 5.26-g sample of copper at 258C is placed in 125mL of water at 21.0C, how hot will the water get? Assume no heat loss to
6 answers
asked by
natash
2,856 views
The genetic engineering of crops is a controversial and debated issue in the media and press. Which of the following would be an
44 answers
asked by
bot?
344 views
A model of an atom shows eight electrons in rings that represent different energy levels. How many electrons are in each energy
29 answers
asked by
oi
14,333 views
Which of the following best explains why Mars' and Venus' surface temperatures vary, despite both planets having atmospheres
10 answers
asked by
Ready Set Go
4,328 views
If the world came about after a "Big Bang", as some scientists say, how could the detail seen in nature be explained?
4 answers
asked by
OPps
1,163 views
I need help with Classification Unit Test 9th grade semester B the first question is ( Bords are uniquely classified from other
38 answers
asked by
Angel of God
2,221 views
Earthquakes can be recorded on a seismograph. This device produces a piece of paper with a long flat line, along with scribbles
6 answers
asked by
Please Help soon
2,209 views
i need help with theLesson 19: Biodiversity Portfolio
Science 6 B Unit 6: Biodiversity
12 answers
asked by
PLZ HELP ME
1,479 views
How is an echo formed?
A.) Sound waves travel into a soft surface. B.) Light waves go around a smooth surface. C.) Sound waves
5 answers
asked by
goodog
349 views
Energy Release Quick Check?
7 answers
asked by
PJ
4,350 views
What is kinetic energy
12 answers
asked by
Arnny
2,533 views
Name two metals which form both soluble trioxocarbonate (iv) and soluble tetraoxosulphate (vi)
4 answers
asked by
Nicola
905 views
which is false?
Consider the following processes: I. Energy flows as heat from a hot object to a colder object II. Work is done
4 answers
asked by
matt
1,134 views
chemistry a semester exam?
6 answers
asked by
:)
198 views
Astronomers discover a new comet that follows a highly elliptical orbit. What is its eccentricity likely to be?(1 point)
Response
3 answers
asked by
sleepy
123 views
Eduardo has a 32-gallon fish tank. Describe what this measurement means.(1 point)
Responses It means his fish tank is too big. It
1 answer
asked anonymously
107 views
Question 2
The diagram shows an animal cladogram. Which table correctly matches the features to the letters labeled on the
1 answer
asked anonymously
74 views
Water as a Resource Unit Review Practice
3 of 93 of 9 Items Question Which describes how precipitation falls in mountainous
1 answer
asked anonymously
45 views
According to the theory of continental drift, what was the original state of the world’s continents?
which is the true correct
1 answer
asked anonymously
33 views
suggest a reason why plastic article first coated with graphite
4 answers
asked by
julia sedupenyane
377 views
Calculate the number of atoms of chlorine present in 7.45g of KCL
5 answers
asked by
Daisy
2,976 views
Providing Evidence Quick Check
3 of 5Items Item 3 Which is the best evidence to support the sentence? Wildfires are essential to
23 answers
asked by
gurl
10,427 views
What statement accurately describes the relationship between variations and fitness?(1 point)
Responses Fitness can lead to
5 answers
asked by
answers bc why not
1,049 views
Your body is covered with skin. It helps regulate body temperature, gathers information from the
environment, and what other
22 answers
asked by
Aeliayo
4,948 views
What is the lowest level of taxonomic classification (i.e., the narrowest)?(1 point)
species class genus order
10 answers
asked by
Random
532 views
Which of the following would NOT be an example of a longitudinal wave?
Teacher: What is a longitudinal wave Me: - Matrix Morpheus
1 answer
asked by
kali
196 views
Why are most plants that grow in the tundra small with thin, wax-covered leaves?
4 answers
asked by
one
307 views
what is the difference between mass and weight?
The mass of an object is the amount of matter it contains, while its weight is a
15 answers
asked by
Nick J.
7,790 views
One way carbon moves from the atmosphere to the biosphere is through a process by which plants use light energy and convert it
22 answers
asked by
Jay
9,261 views
What are three research goals of scientists in Antarctica?
can someone list 3 please?
15 answers
asked by
Doki Dude
3,004 views
The Florissant fossil beds in Colorado are home to several mass of redwood stumps that were subjected to a special kind of
13 answers
asked by
big bass🤪
460 views
Which example demonstrates divergence? (1 point)
8 answers
asked by
clueless
1,920 views
Which body system would you expect to provide you the most protection from colds and the flu?
a.cardiovascular b.integumentary
15 answers
asked by
NEED HELP QUICK
4,304 views
Give 2 examples for each state of fresh water: a) solid b)liquid c) vapour?
7 answers
asked by
Mari
5,342 views
X-ray technicians wear protective gear to keep them safe from the X-rays. Why are X-rays dangerous?(1 point)
Responses They have
4 answers
asked by
osihxbdy8cgbefgb8y
246 views
a relative density bottle weight 20g when empty 80g when fill with water and 100g when with a liquid. find the relative density
7 answers
asked by
Anonymous
1,718 views
A 100g sample of water at 90 degrees celsius is added to a 100g sample of water at 10 degrees celsius.
The final temperature of
5 answers
asked by
Shellby
6,208 views
Why must a hole be made in the aluminium lid
7 answers
asked by
Abbot
1,792 views
a milk sample analyzed "as received" is found to contain 6.31% fat and 11.2% water. what is the percentage of fat on a dry
3 answers
asked by
lecille gaudiano
837 views
Use the scenario to answer the question.
A student is examining scientific evidence to support the following claim. “Life is
4 answers
asked by
tallie
461 views
Use the diagram of a particle accelerator and your knowledge of colliding particles to answer the questions below.
In particle
1 answer
asked anonymously
183 views
Which two inferences could be drawn from the statistics represented in the graph?
a graph showing changing levels of atmospheric
1 answer
asked anonymously
90 views
Can the law of conservation of mass be applied when cooking? In one to two sentences, explain why.
7 answers
asked anonymously
87 views
Why is glass a good insulator?(1 point)
Responses The atoms in glass hold on tightly to their negatively charged particles. The
1 answer
asked by
baby weiner
93 views
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