Answer:
B
Explanation:
Answer:
the awnser is b
Explanation:
SOMEONE PLS HELP ME WITH THE FIRST QUESTION IN THE BOTTOM.
Answer:
Yes
Explanation:
Water being burnt in a pot of fire results in H20 Gas.
Answer:When you boil water, the heat given off is a sign that chemical bonds are being broken and new ones are being fore broken.
Explanation: false Water boiling is a physical change and not a chemical change, therefore no bonds are broken.
hope this helps
Plz help with this digestive system
Answer:
(4) mechanical digestion
(5) chemical digestion
(6) enzymes
(7) pharynx
(8) peristalsis
Answer:
(4) Mechanical digestion
(5) Chemical digestion
(6) Enzymes
(7) pharynx
(8) peristalsis
Pls help me do this and I'll give you pts and Brainliest thanks friend and anything!
Hello! Please insert your item as an image and not a document so that I may view it!!
What is radiation?
a Transfer of heat through objects touching the source
b Transfer of heat through direct physical contact
c Transfer of heat through electromagnetic waves
d Transfer of heat through the movement of particles
Answer:
C.
Explanation:
Radiation is an invisible force that can be deadly or helpful. So the only way it can move is by another invisible force.
How are weather and climate different?
(10 Points)
1.They both describe averages, but climate is over years.
2.Climate describes daily conditions and weather describes averages.
3.Weather describes daily conditions and climate describes averages.
ls answer quick! Thx! I Give Brainliest! But U Need To Answer Properly!
[tex]\bf{Hello!}[/tex]
Option 3 is your answer
Weather describes daily conditions and climate describes averages
Have a nice day!
A wave cycle is
a. the amount of time it takes for a wave pattern to repeat.
b. the total number of waves created by a single disturbance.
c. one complete motion of the repeating pattern in a wave.
d. the total number of S-shapes created by a wave in 60 seconds.
what can you conclude about chlorine 37 from its name? PLz ANSWER NOT JUST 4POINTS
a)it has an atomic mass of 37 u
b)it has 37 protons
c)it has 37 neutrons
d)it has 37 electrons
Study the diagram about the varying pressures of Earth’s Layers. Earth's layers. The Crust at depth of 0 kilometers, upper mantle depth 410 kilometers, lower mantle depth 2,900 kilometers at 125 gigapascals, 2,200 degrees Celsius. Outer core depth 5,100 kilometers at 330 gigapascals, 5,000 degrees Celsius. Inner core at 364 gigapascals, 5,500 degrees Celsius.
Which layer most likely has a pressure, represented in units of GPa, within the range of 310 GPa to 150 GPa?
outer core
inner core
lithosphere
oceanic crust
Answer:
The answer is A, Outer Core.
Explanation:
Your welcome and have a wonderfull day :P
Answer:
a
Explanation:
i just took the test
Which of the following best describes a scientific model? (3 points)
Something used to represent an idea or process
A way to prove a theory is true
A direct experience in nature
A prediction that can be tested
Answer:
A way to prove a theory is true
Explanation:
I hope this helps
Answer:
A way to prove a theory is true
-hope this the correct answer and if not i hope it at least helped but regardless have a good rest of your day :)
Explanation:
Plz help which this it is the digestive system
Cell Analogy Exploration
analogy story
Can someone help me with the analogy story?
Answer:
need points sorry ill help you i promise
Explanation:
How does an increase in altitude affect the climate?
Answer:
As you increase in elevation, there is less air above you thus the pressure decreases. As the pressure decreases, air molecules spread out further (i.e. air expands) and the temperature decreases. If the humidity is at 100 percent (because it's snowing), the temperature decreases more slowly with height.
Explanation:
Hopes this helps and plz mark me brainliest!
help me pls someone plss???
The invention of airplanes revolutionized transportation. It also helped scientists study hurricanes more closely. This is can example of ____ influencing _____?
.
Answer:
Science and society
Explanation:
Write a summary of the portion of the "Gettysburg Address" by Abraham Lincoln.
What does the chemical formula CaCl2 show about the compound it represents?
It is made up of one element.
It is made up of two elements.
It is made up of three elements.
It is made up of four elements.
Answer:
I WILL RESPOND IN THE COMMENTS WHAT THE ANSWER IS OK!!
Explanation:
I AM GOING TO RESPOND IN THE COMMENTS
Answer:
Why do you have 2 questions, that makes no sense what so ever.
explain what the purpose of a gene is!!!!
*20*
Answer:
The purpose of genes is to store information. Each gene contains the information required to build specific proteins needed in an organism.
Explanation:
Explain the environmental benefits of recycling paper products.
Answer:
:)
Explanation:
Recycling paper helps to reduce greenhouse gas emissions that can contribute to climate change. It takes 70% less energy and water to recycle paper than to create new paper from trees. Manufacturing with recovered paper cuts down on pollution that contributes to smog (and ill health).
Answer:
will help us use less energy. When we just keep filling landfills we take space away for growing trees to benefit our environment
20 POINTS!!! PLS HELP ME
Answer:
they just add heat, then it turns to water vapor
Explanation:
The first h20 is water the arrow represents adding heat, and the second h20 represent water vapor (water as a gas)
Answer:
Boiling is not a chemical reaction. It is a physical reaction because after being heated up to a boil turning into steam, it eventually cools back down to water. Like evaporation and then rain.
Explanation:
please helppp thank youuu
Answer:
heliosphere
Explanation:
The heliosphere shields the solar system so its not a physical system
Please give me brainliest ❤ also good luck!!! also idk if this explains it well...idk how to explain it though....but i know it is right
PLS HELP! BRAINLIEST.......
Answer:
First answer is correct, it is a wind vane, second one is the 3rd one
Explanation:
it would he more humid since its closerr:) thank you
Help!!!
(I'll only give brainliest if it's right)
Answer:
flavio because you need a source of energy in order for it to have energy
Explanation:
can i have brainliest so i can rank up
What is a phyiscal and chemical change
Answer:
Physical change is when change occur physically in a substance. It is usually reversible. It includes change in colour, shape, texture, volume etc.
Examples: Cutting of paper, making moulded stuff from dough etc.
Chemical change is when change occurs chemically in a substance. It is non-reversible. When ever a physical change happens, a new substance if formed.
Examples: Burning of paper, transformation of milk into curd etc.
NEED HELP ASAP I CANT FIGURE IT OUT
Answer:
1 is heat
2 is nuclear energy
3 is chemical energy
4 is mechanical energy
5 is gravitational energy
6 is light.
Explanation:
My math homework is literally the same thing.
1. energy of object above the ground- gravitational energy
2. stored in the bonds of atoms and molecules- chemical energy
3. stored in the nuclues of atom- nuclear energy
4. energy of vibrating molecules- heat
5. movement of object used to work- mechanical energy- light
How do pumice and basalt form?
Answer:
Basalt forms when lava cools quickly at the surface. This quick cooling rate results in very small mineral grains. Pumice is formed when volcanoes erupt explosively. It comes from the same kind of magma which would form granite or rhyolite, that is, a magma that contains lots of silica (quartz). Magma with lots of silica is usually thick and sticky
Explanation:
Answer:
"If magma with the same composition reaches the surface, it forms extrusive rocks such as rhyolite and pumice. Basalt is an extrusive igneous rock that forms the ocean floor. ... Also, water and wind break apart and carry away surface rocks. Then deeper rocks are uncovered at the surface."
Explanation:
Use the drop-down menus to answer the questions.
Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?
Which two features are present in a plant cell but not in an animal cell?
Answer:
1. A
2. B and C
Explanation:
got it right in edg (see pic)
Answer:
A B C
Explanation:
person above is right
What are some strengths and limitations of the constellations
Answer:
Sorry but I don't know
Explanation:
Could you share a picture of what it looks like or what your supposed to base your answer on?
Answer:
Explanation:
yeeah much more ddifficult
Please answer the question circled in red
(I'll only give brainliest if it's right)
!!! THE QUESTION IS ASKING FOR 5-8 SENTENCES, PLEASE RESPOND WITH 5-8 SENTENCES !!!
Answer:
This energy is mostly seen when the ball is kicked in the air. It is called potential energy because it has the potential to do work. If the soccer ball is raised to a certain height, at the top, before it gains Kinetic Energy, it has the Potential stored that it will be used once it starts to move.
Explanation:
Please help!I'll give some points:))
What is the difference in the number of neutrons between an atom of fluorine and an atom of argon?
I need an answer fast PLEASE!
The difference between the number of neutrons between an atom of fluorine and an atom of argon is 12
The number of neutrons is obtained by subtracting the number of protons from the mass number of the atom. We can calculate the number of neutrons in each element given this information
Mass number of fluorine = 19
Atomic number of fluorine = 9
Mass number of Argon = 40
Atomic number of argon = 18
Hence;
Number of neutrons in fluorine = 19 - 9 = 10
Number of neutrons in argon = 40 - 18 = 22
Difference between number of neutrons in argon and number of neutrons in fluorine = 22 - 10 = 12
Learn more: https://brainly.com/question/5803619
what is a oganisem
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