Answer:
b
Explanation:
other people can do the exact same experiment and compare it to others
Explain how to produce a longitudinal wave on a spring that has large energy. There are two answers; one involves wavelength and the other frequency.
What is igneous rock that forms beneath Earth’s surface as a result of the cooling of magma?
A.
Intrusion
B.
Index Fossil
Answer:
i belive it is A
Explanation:
Answer:
I would go with A :)
Explanation:
Think of, and describe a situation when your frame of reference (your point of view) affected the way an object's motion appeared to you as you observed it moving.
Be sure to explain what was your frame of reference.
What was the frame of reference for other people in your scenario who may have had a different frame of reference from yours, and what did each person see?
reference refers to something that is not moving with respect to an observer that can be used to detect motion. But if they use objects outside the bus as their frame of reference, they can tell they are moving.
:)
Balance this chemical equation. Thank you.
If carbon has 6 neutrons how many protons does it have
Answer:
12
Explanation:
since the nutron and its carbon are in the periodic table it make the awnser 12
Answer:
6 protons
Explanation:
Ill give brainliest if answered fast!
Part 1:
Include important facts found through your research.
Part 2:
Include your visual display.
Include your summary of “The Chemistry of Water” from the National Science Foundation website.
Include your experiment.
Part 3:
Include responses to the reflection questions.
Answer: You want someone to do your project for you
= 0
Explanation: ...sad
What are some important things in this paragraph ???? BRAINLIST WILL BE AWARDED!
You can explain how the moon changes in a pattern using models. Suppose you were standing in the dark room with a bare light bulb behind you. You hold a ball in front of you, and you can see all of the lit half of the ball, which looks like a circle. Keeping your arm straight in front of you, you rotate 90° to your left, and see the left side of the circle lit while the right side is dark. Half the ball is still lit up, but you can see only part of the lit area. As you continue to rotate, you see a different amount of the ball. In fact, you would see the shape change from a full circle to a crescent shape to a backwards crescent shape and then back to a full circle. You have just modeled how the moon changes over the course of a month, using a light bulb to represent the sun and a ball to represent the moon.
Answer:
Suppose you were standing in the dark room with a bare light bulb behind you. You hold a ball in front of you, and you can see all of the lit half of the ball, which looks like a circle.
you rotate 90° to your left, and see the left side of the circle lit while the right side is dark. Half the ball is still lit up, but you can see only part of the lit area. As you continue to rotate, you see a different amount of the ball. In fact, you would see the shape change from a full circle to a crescent shape to a backwards crescent shape and then back to a full circle.
Explanation:
I think this is it tell me if i'm wrong
What is a type of fossil from an organism that lived for a short time that is widely distributed, is easy to recognize, and assists with relative dating?
A.
Intrusion
B.
Index Fossil
Pls help
Which two elements weather rocks by smoothing them?
Which two elements weather rocks by smoothing them?
Temperature and plants
Water and plants
Water and wind
Wind and ice
The table below shows properties of four different samples. One of these materials is cork, a type of wood that floats in water. Given the density of water is 1 g/mL, which of the samples is most likely cork?
Answer:
Sample 2 is most likely cork
Answer:
2 most likyeExplanation:
How does a papyrus plant get energy from the sun? Use your understanding of photosynthesis to answer this question.
Write your answer in one or more complete sentences.
The papyrus plant get energy from the Sun through the following processes
below:
The plant absorbs solar energy from the Sun with the aid of the green pigment known as chlorophyll.The absorbed solar energy is then converted into chemical energy through the reaction between Carbon dioxide and Water to form Oxygen and Glucose.The Glucose formed represents the chemical energy which the plant uses for its daily activities.Read more about Photosynthesis here https://brainly.com/question/19160081
Which statement about plants is the most accurate?
Group of answer choices
Plants undergo both photosynthesis and cellular respiration
Plants undergo neither photosynthesis nor cellular respiration.
Plants undergo photosynthesis but not cellular respiration.
Plants undergo cellular respiration but not photosynthesis.
The particulates left from combustion have the same mass as the substance that was burned.
Answer: It may seem as though burning destroys matter, but the same amount, or mass, of matter still exists after a campfire as before. Look at the sketch in Figure below. It shows that when wood burns, it combines with oxygen and changes not only to ashes but also to carbon dioxide and water vapor.
HOPE THIS HELPS
Answer:
False
Explanation:
The particulates left behind have more mass than the substance that was burned because they form compounds with the oxygen during the oxidation process.
Use the diagram below to answer the question.
If a person jumps off of the skateboard in the direction indicated by arrow A, the skateboard will move in the direction of arrow B. Which statement below best describes this principle?
Mass can be converted to energy.
Energy is neither created nor destroyed; it only changes form.
Every action force results in an equal and opposite reaction force.
Unless another force is applied, an object in motion will move at a constant speed.
Answer: Every action force results in an equal and opposite reaction force.
Explanation: newtons law
Which statement accurately describes broadleaf trees?
Answer:
The doo doo man said the answer is b kids now listen to the doodoo man XD im just kidding its c dont pick b
Explanation:
(random guy): Bro i got the answer right thx brainly. (Brainly): why thank you my good sir im here to help
where are the statements?
would you use baking powder to see whether or not it is an acid or a substance? yes/no?
Answer:
yes.
Explanation:
If you have a liquid and you want to know if it is acidic, an easy way to tell is to mix in a little baking soda. The baking soda reacts with acids to produce bubbles.
You may be familiar with building a homemade kitchen volcano. You mix vinegar (an acid) with baking soda. It foams up as the baking soda reacts with the acid. This is in essence what you can do to test if a solution is acidic or not. If there is no acid present, the solution will not bubble when you add the baking soda.
What is the main difference between a generator and an electric motor? _______
A. A generator produces electricity and an electric motor consumes electricity.
B. A generator uses a permanent magnet and an electric motor uses an electromagnet.
C. A generator produces a magnetic field and an electric motor produces an electric field.
D. A generator uses a rotating magnetic field and an electric motor uses a non-moving magnetic field.
Answer:
I think its A
Answer:B
Explanation:
If you have a 15% salt water solution, how many grams of salt do you have if you have 50 ml of water.
How many grams
Answer:
30ml
Explanation:
did i help
Answer:
The is 30ml
Explanation: I hope this helps !!!
If energy can be transformed from one form to another then energy is (conversed or destroyed) because
Answer:
it cant be destroyed or created because of the laws of physics
Explanation:
How do markhors get the energy they need to perform their life functions? (WILL PAY GIVE CASH APP)
They are skilled hunters that eat small ground mammals for energy.
They are able to use a chemical reaction to convert the sun’s energy.
They are herbivores that consume grasses and plants for energy.
They are carnivores and eat large animals, such as snow leopards.
Answer:
Because a Markhor is a big goat like thingy I’m guessing that they are herbivores and eat grasses and plants for energy
Explanation:
Probably wrong
Index Fossils
Fossils that help with dating are called index fossils.
Index fossils formed from that
• were alive for only a period of geologic time.
• are extinct.
• had hard parts such as shells, bones, and teeth.
• lived across a wide area.
The answer choice is short, relative, geographic, organisms
In the food web below, what is one example of an omnivore?
a food web with berry bush, mouse, cricket, squirrel, rabbit, frog, fox, owl, snake
cricket
squirrel
mouse
fox
Which is not a way to separate the components of a mixture?
A. filtering
B. distilling
C. stirring
Answer:
I think stirring is the right answer
Answer:
Stirring
Explanation:
Stirring allows for the homogenization of mixable liquids and the stir-up of solid particles in liquids. Differences in temperature or concentration are balanced more efficiently during stirring. Additionally, the stirring of liquids accelerates the dissolution processes or increases the speed of chemical reactions. Stirring is used in all areas of the pharmaceutical and food industries, biotechnology, and wherever chemical products are processed and manufactured.
After mitosis, you have 2 cells that are the same as the parent cell. Why is it that your first cell was not the same as your parents?
Answer:
During MITOSIS, the parent, diploid (2n), cell is divided to create two identical, diploid (2n), daughter cells. ... After cytokinesis, the ploidy of the daughter cells remains the same because each daughter cell contains 4 chromatids, as the parent cell did.
Two friends push with great force against a rock. The forces are equally strong but in opposite directions. A heavy box rests on top of the rock. Answer these questions about the motion of the rock. Assume that the rock is light enough for either friend to carry.
Does the rock move? If so, in which direction does it move? Explain.
Two friends push with great force against a rock. The forces are equally strong but in opposite directions. A heavy box rests on top of the rock. Rock does not move because equal forces are applied on both sides.
What is force ?A force is an influence that has the power to alter an object's motion. An object with mass can change its velocity, or accelerate, as a result of a force. An obvious way to define force is as a push or a pull. A force is a vector quantity since it has both magnitude and direction.
Force is used to describe a body's tendency to alter or change its condition as a result of an external cause. When force is applied, the body may also alter its size, shape, and direction. kicking a ball, opening and closing doors, or mixing dough are some examples.
Thus, rock does not move because equal forces are applied on both sides.
To learn more about force follow the link ;
https://brainly.com/question/13191643
#SPJ3
Balance this chemical equation. Thank you.
Answer:
:)
Explanation:
It should be 2 Fe + 3 Cl2 ----> 2 FeCl3
Which two elements weather rocks by smoothing them?
Explain how a sedimentary rock forms. Include all the words in the chart.
Include these words burial,erosion,weathering,cementation,gravity,compaction,water
,deposition, and wind
Answer:
Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock.Apr 4, 2017
Explanation:
What factors do ride engineers have to consider when designing roller coasters to give riders a thrilling experience that is also safe?
Answer:
Ride engineers have to consider weight of a person, color of their skin due to heat effectiveness, sea level due to differentiation in G force with gravity and finally, speed for the g force experience.
Explanation:
Trust me I am in engineer class at college level and just wrote this so copy and paste works. You're welcome
(I work in the amusement part of engineering.)
Using the model, write the chemical formula for an ionic compound that has Mg and Cl.
Answer:
MgCl2Explanation:
