Answer:
Distance is the length of the path between two points. Displacement is the direction from the starting point and the length of a straight line from the starting point to the ending point.
Explanation:
hopefully this helps
The image on the left shows a normal red blood cell, and the image on the right shows a cell that has been put into a new solution. The circles represent the salt in the solutions.
Which statement describes the motion of the water molecules in this situation?
The water molecules move by active transport into the cell from low water concentration to high water concentration.
The water molecules move by osmosis into the cell from low water concentration to high water concentration.
The water molecules move by osmosis into the cell from high water concentration to low water concentration.
The water molecules move by active transport into the cell from high water concentration to low water concentration.
Answer:
c
Explanation:
The water molecules move by osmosis into the cell from high water concentration to low water concentration
Why might the presence of kudzu make it difficult for other plants to compete for resources?
Practice
Your answer should include at least 2 complete sentences.
Be sure to check your grammar and spelling.
Please dont do copyright from another website.
Answer:
Kudzu kills trees and other plants by smothering and choking them with its fast-growing vines, and as the heavy vines engulf trees or shrubs their weight can actually break or uproot trees. A kudzu vine can grow as much as a foot per day and sixty feet during a growing season.
Explanation:
.
A toy truck falls off a table. As it falls, the toy truck has potential energy and kinetic energy.
Explain how the toy truck can have potential and kinetic energy at the same time.
As the toy falls off a table, it can have potential and kinetic energy at the same time because of the height (h) and velocity (v) of the object, respectively.
When the truck falls off a table it has potential energy (P) and kinetic energy (K) given by:
[tex] P = mgh [/tex] (1)
[tex] K = \frac{1}{2}mv^{2} [/tex] (2)
Where:
m: is the mass of the toy
g: is the acceleration due to gravity
h: is the height of the table
v: is the velocity of the toy
Kinetic energy (equation 2) is related to the velocity (v) of the moving toy while it is falling from the table.
Potential energy (equation 1) is due to the gravitational acceleration (g) exerted on the toy when it is at a height (h) above the table. This energy decreases as the object approaches the ground (where "h" is zero).
Therefore, the truck can have potential and kinetic energy at the same time because of the height and velocity of the toy, respectively.
Find more here:
https://brainly.com/question/999862?referrer=searchResultshttps://brainly.com/question/21288807?referrer=searchResults
I hope it helps you!
ANSWER ASAP GIVING BRAINIEST FIVE STARS AND HEART!
In your own words describe some properties of energy.
Answer:
In explanation, these are the some I can think of that are basic.
Explanation:
Potential energy- Is an energy that is stored in something, like elastic. When you stretch it, you are creating potential energy.
Kinetic energy- Is an energy where something is being in motion. Like a roller coster, when you are being plunged to the bottom, you are witnessing kinetic energy!
Electrical energy- Is an energy which has to do with electric charge, like for example take a light bulb, and when you are putting it into it's place and it turns on, that is electrical energy flowing into the light bulb to turn it on.
Elastic energy- Is an energy where is you stretch elastic, you are creating energy that is compressed, and then letting it go.
This is a lot, but there are more basic ones, but I just went with the ones I thought were easy. I hope this will help you! Sorry if it doesn't help at all.
how does oxygen get in the water choose all that apply
Answer:
Oxygen dissolves in surface water due to the aerating action of winds. Oxygen is also introduced into the water as a byproduct of aquatic plant photosynthesis. And When dissolved oxygen becomes too low, fish and other aquatic organisms cannot survive.
Explanation:
How do organisms depend on and compete for biotic and abiotic factors?
Be sure to check your grammar and spelling.
Sentence starter:
Organisms depend on and compete for biotic factors by..
Organisms depend and compete for abiotic factors by...
Answer:
These zebra, like all living things, need food, water, shelter, and space to survive and will compete with each other and other species of animals for these biotic and abiotic factors. ... In any ecosystem, there is only a certain amount of food, water, living space, mates, and other resources. does that help you
check my answer
Explanation:
Purple flowers are dominant over white flowers. The parent generation includes two heterozygous parents. What are the possible phenotypes of these parents’ offspring? 3 purple and 1 white 3 white and 1 purple 1 purple, 2 lilac, and 1 white 1 white, 2 speckled, 1 purple
Answer:
A) 3 purple, 1 white
Please answer this question correctly i really need it. Be serious.
Answer:
I think A but to be fair if you get it wrong I am a 6th grader
Explanation:
Answer:
The first one
Explanation:
How are the convection currents found in Earth’s air and oceans similar?
The length of a path between two points
Answer:
Displacement is the direction from the starting point and the length of a directly line from the starting point to the ending point.
Please help! I need an answer ASAP, I will be marking brainliest.
When astronomers use an optical telescope to look at the center of our Milky Way galaxy, it is difficult to see through all the dust and gas. However, with the use of other waves in the electromagnetic spectrum they are able to pick up detail, such as protostars and remnants of supernovas. Which wave is used when studying temperature differences?
A) Radio Waves
B) Infrared Waves
C) Microwaves
D) Gamma Waves
Plz I nee help will give brainliest
If there is less ionization energy does that mean that it is more reactive? Why?
Answer:
The greater the ionization energy, the more difficult it is to remove an electron. The ionization energy may be an indicator of the reactivity of an element. Elements with a low ionization energy tend to be reducing agents and form cations, which in turn combine with anions to form salts.
Explanation:
mark me brainliest
The reaction below shows the process of cellular respiration, which is occurring constantly in the cells in your body:
C6H12O6 + 6O2 --> 6CO2 + 6H2O
Describe how you would determine whether or not this reaction is endothermic.
Answer:
A process in which chemical energy (glucose) is converted into energy currency ... ATP is energy currency and it powers all functions and activities of the cell. ... The products of cellular respiration are the reactants of photosynthesis and the ... A response/action that we choose to do to help our body cope with a stimulus. b.
Explanation:
ANSWER ASAP GIVING BRAINIEST FIVE STARS AND HEART!
In your own words describe some properties of energy.
I can describe one prop. of energy: it can not be created or destroyed. It can be transferred, or converted, though.
Answer:
Number 6 explains it
Explanation:
1. what are the units for force?
2. what makes a force balanced?
3. what is the net force when balanced?
im stuck on these can someone help me please?
Answer: 1. Newton
2. when the forces acting on an object have equal strength and act in the opposite directions, they are balanced
3. 0
Explanation: ^
Answer:
I HAVE NO CLUEEE
Explanation:
WOOT WOOT
Someone PLZ help ASAP
I dont really know so can someone help me :) (15 points)
Answer: 4
Explanation:
What is an ampere?Explain
Answer:
the SI base unit of electrical current.
Answer:
the SI base unit of electrical current.
Explanation:
i have no idea pls help ty 11 points
Happy Holidays! :)
[tex]\large\boxed{\text{Water.}}[/tex]
Looking at the information given in the description, the experiment is testing for the effects of the different salts on the growth of the plants.
This means that the type of salt is the independent variable, or the variable being manipulated and tested.
To ensure fair results, some parts of the experiment would need to be kept the same, which is the control. The only answer choice that makes sense in this instance is A. water.
A silver ring reacts with compounds containing sulfur in the air to form silver sulfide, a black substance that makes up the tarnish on the surface of silver objects. To remove that tarnish from the ring, students placed it in a pan lined with aluminum foil and added hot water. Baking soda was added to the hot water and stirred. Students made observations about the process. Which observation of this process provides evidence of a chemical reaction? *
A- Hot water heated the aluminum foil
B- The liquid solution changed color
C- The pan was lined with aluminum foil
D- The hot water cooled
Answer: B
Explaination: The liquid solution changed color means is turned into a different substance with different properties. It is chemical change .
Liquid solution changed color provides an evidence of a chemical reaction as it is accompanied by a chemical change.
What is a chemical change?Chemical changes are defined as changes which occur when a substance combines with another substance to form a new substance.Alternatively, when a substance breaks down or decomposes to give new substances it is also considered to be a chemical change.
There are several characteristics of chemical changes like change in color, change in state , change in odor and change in composition . During chemical change there is also formation of precipitate an insoluble mass of substance or even evolution of gases.
There are three types of chemical changes:
1) inorganic changes
2)organic changes
3) biochemical changes
During chemical changes atoms are rearranged and changes are accompanied by an energy change as new substances are formed.
Learn more about chemical change,here:
https://brainly.com/question/23693316
#SPJ2
What other property of water that relies on adhesion?
HINT: It involves defying gravity.
Answer:
Adhesion and cohesion are water properties that affect every water molecule on Earth and also the interaction of water molecules with molecules
Explanation:
PLEASE DUE BY 11:00 am
The image shows particles of salt dissolved in water.
How will the arrangement of salt particles most likely change?
Salt particles will move toward the left through diffusion.
Salt particles will move toward the left through active transport.
Salt particles will move toward the right through diffusion.
Salt particles will move toward the right through active transport.
Answer:
Salt particles will move toward the left through diffusion.
Explanation:
Answer:
Salt particles will move toward the left through diffusion.
Explanation:
The reaction below shows the decomposition of water into oxygen and hydrogen gas.
2H2O --> 2H2 + O2
Describe how you would determine whether or not this reaction is endothermic.
Answer:
d
Explanation:
i got it right on usa testprep
If the density of a liquid is 5 g/mL and the mass is 65 g, what would the volume be?
Answer:
Volume would be 13
Explanation:
Divide the mass by the density
65/5
Answer:
13 mL
Explanation:
Divide mass by density.
HELP QUICK THIS IS DUE TODAY
Answer:
A or C
really i think it is both can you pick more than one or no
Which chemical do you think would best maintain the pH of the pool water?
A.Bleach
B.Sodium Bromide
C.TriChlor
D.DiChlor
Answer:
B
Explanation:
Answer:
Its D.
Explanation:
I just did it on savvas.
You are given a model of various phases of the moon, as shown below. You can tell right away that it is inaccurate.
Write a scientific explanation that explains the flaw in the example below.
Answer: Whoops! We couldn't answer your question! But don't worry! You'll recieve an answer from someone else shortly.
ERR0RRR: Not enough info sent to user=AnswerQuestionBot
Why am I getting this answer?: You are getting this answer because our answering server could not answer this question properly.
Explanation:
First of all, depending on the order of which the phases in this picture are sequenced, C and D should be flipped. the 3/4 moon appears before the full moon.
Second of all, A, which is what's supposed to be a waxing crescent moon, the illuminated side should be a bit larger than what is shown. the illuminated area should be about 1/4 of the whole area of the moon circle.
Hope this helps.
please help me out, due today!
