I NEED HELP PLEASE! THIS IS HARD FOR ME!!

Answers

Answer 1

Answer:

it should be D! hopes this helps

from all the layer the fossil cant disappear so not C and cNf decrease because there are to many layers so not a but it could be B but d seems to make more sense

Related Questions

Where does energy for all living things come from FIRST

Answers

Answer:

The Sun is the major source of energy for organisms and the ecosystems.

Explanation:

The diagram shows a simple model of an event that is part of the rock cycle. image Which type of event is most likely occurring in the diagram?

A. the compacting of layers by high pressure and heat that leads to metamorphic rock
B. the cementing of layers of sediment particles that leads to sedimentary rock
C. the melting of sediment particles that leads to igneous rock
D. the hardening of liquid magma that leads to igneous rock

Answers

Answer: D. the hardening of liquid magma that leads to igneous rock

Explanation:

Please help me with this question

Answers

Answer:

Explanation:

Is there a relationship between cohesion and volume?

Answers

Cohesion is the attraction of water molecules to stick to each other, technically there would be a relation to cohesion and volume because the more the water droplets come together the more volume there is. But, volume is how much space a substance occupies so the actual definition of the two words is different.

have more points because i dont care

Answers

Answer:

????

Explanation:

Answer:KK thanks

Explanation:fun fact:greeks loved gays like anyone who was gay recieved so much help from the government that being gay in ancient greece was so common

In a __________________ reaction, elements are not changed, just rearranged. Small amounts of energy take place.
a. Endothermic
b. Exothermic
c. Nuclear
d. Chemical

Answers

D. Chemical.
In a chemical reaction, elements are not changed, just rearranged. Small amounts of energy take place.

The pictures show a large star statute when it was placed in front of the observatory, and the star five years later.

image

What best explains happened to the star statue?

A. weathering by low temperatures
B. erosion by high temperatures
C. weathering by wind and rain
D. erosion by wind and rain

(SORRY THE IMAGE DIDNT LOAD)

Answers

Answer:

kjklllllllllllllllllll

Explanation:

jl m

at least two examples
of Chemical Formula

Answers

Explanation:

Rotting, withering, heat and light emission, precipitate formation, gas evolution, or a change of appearance.

Answer:

h20 (water duh)

C9H13N (Amphetamine)

C6h1206 (glucose)

Please helpp!!!!!!!!
If the pattern of ions shown here for galena is expanded in every direction, how many sulfide ions would surround each lead ion? How many lead ions would surround each sulfide ion?

Answers

Answer:

the answer is the earths crust because those are the icons surrounded each sulfide.

Explanation:

hope this helps!!! i love science/cemistry

Answer please 10 points

Answers

Answer:

water

Explanation:

Answer:

Water

Explanation:

Most of the Earth is covered with water, so water is the substance.(H20)

which ones is right i need help

Answers

Answer:

24+24=48

Explanation:

The picture shows a diagram of Earth's layers.

What is happening at point W?

A. Magma in the mantle is being heated by the hot core, causing it to rise toward the crust, then sink as it cools, the convection circuit pulling the tectonic plates.

B. Water in the mantle is being heated by the hot crust, which causes it to sink toward the core where it cools, the convection circuit pulling the tectonic plates.

C. Energy from the Sun heats the crust, which conducts heat into the mantle, causing the magma to warm and sink toward the core, pulling the tectonic plates.

D. Energy from the Sun heats the crust, causing it to shift and pull the tectonic plates, which uses friction to heat the magma in the mantle.

Answers

Answer:

It is A. Magma in the mantle is being heated by the hot core, causing it to rise toward the crust, then sink as it cools, the convection circuit pulling the tectonic plates.

Summarize the Natural Processes of weathering ,erosion, and deposition

Answers

Answer:

I won’t do it in paragraph form cuz it will look very choppy but here you go:

Weathering is when the weather itself changes something, like when a metal bike gets rusty after sitting outside for a long time, or when a plant grows out of concrete.

Erosion is when something gets eroded away at. Like when something has water or wind is flowing against it so much that it changes shape. This is how canyons are made.

Deposition is when a gas turns into a solid, removing energy and skipping the liquid step (frost forming on car window)

Weathering : Weathering is the breaking down or dissolving of rocks and minerals on Earths surface.

Erosion : In earth science, erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location (not to be confused with weathering which involves no movement).

Deposition : Deposition is the geological process in which sediments, soil and rocks are added to a landform or landmass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, building up layers of sediment.

Hope this helps

Which of these is not considered a pure substance?
An atom
A mixture
An element
A compound

Answers

Answer:

A mixture is not a pure substance.

A compound because it is mixed with more then one thing which means it’s not pure

PLEASE HELP ME ITS DUE IN 1 HOUR PLZZZ

Answers

I can’t use evidence from the picture but the green slime from the pond that they are talking about is called Algae, which is alive and can grow quickly with sunlight or any other source of energy such as water and carbon dioxide. Hope this helps!!

I can tell me and you have chemistries

Help! Quicklyyyy! Easy science thing.

Answers

Answer:

A year too late..

Explanation:

10g of water will freeze at "32c" what temperature would 20g of water freeze

Answers

Answer:

20g of water would freeze at the Same temperature

all amounts of water will freeze at 32F but 0C

HELP PLEASEEE
How do we know what is inside the Earth? (How do we know the Earth has layers?)

(if you put a random answer for the points i will report)

Answers

Scientists know about the layers of the earth by sending sound waves through the earth. Because layers of different densities will allow sound waves to travel through them differently, we can study the sound waves to understand the layers of the earth.

Scientist use special technology to figure out what is inside of the Earth

How should Point 2 on the Land Breeze diagram be labeled?
a
Cool air, high pressure
b
Cool air, low pressure
c
Warm air, high pressure
d
Warm air, low pressure

Answers

B because when it so cold it gose up and then they is no perssure

I have 2 questions....but it's multiple choice for 1 of them.

Is blood an organic or inorganic compound?

Which inorganic compound do all living things require to survive? Choose all that apply, meaning multiple answers is ok...
A) Blood
B) Water
C) Carbon Dioxide
D) Organic Soil

Answers

1. Blood is an organic compound

2. B)

Answer:

1. Organic

2. Water

Explanation:

hope its right

Which two factors that influence weather are caused by the uneven heating of
Earth's surface by sunlight?
A. The formation of ocean currents that carry cold or warm water
B. The curving of an ocean current's path as Earth rotates
C. The formation of convection currents in the atmosphere
D. The curving of an air current's path as Earth rotates

Answers

B, sorry if i am wrong.

I guess it C. The formation of convection currents in the atmosphere

\Which type of graph would best represent data from this experiment: Which sport is most popular? Question 2 options:
A. Bar graph
B. Circle graph
C. Line graph

Answers

Answer:

bar graph and line graph

Circle graph because you can see all the different sports and the percentages of how popular they are in a circle

Why do you think the Na+ ion is smaller than a neutral Na atom? Why do you think the Cl - ion is larger than a neutral Cl atom?

Answers

Answer:

Na+ ion is smaller than a neutral Na atom in the ion there was one more proton which will attract electron bring it closer to the center making the atomic radius smaller. Therefore making a Na+ ion is smaller than a neutral Na atom Explanation:

yes

Science question please help

Answers

Answer:

I think coastal region.

Beginning
1
Nutrients are absorbed by blood in tiny blood vessels.
2
Mechanical digestions using teeth, and chemical digestion using saliva.
3
#
Mechanical digestion using organ walls, and chemical digestion using acids.
4
Water is removed from unused food, which is then compressed.
End

Answers

Answer:

yeah it is

Explanation:

what rhe ebenja

I need help with the question in the photo!!

Answers

Answer:

a semi-crystalline structure is formed, which holds the water molecules apart, making ice less dense than liquid water, such that it floats. This means that it insulates the water beneath, allowing organisms in the liquid water to survive. Cohesion is the tendency of molecules within a substance to ‘ stick together

explanation:

The person is right btw

What is the charge for a nitrogen ion?

A) 3-

B) 1-

C) 2-

D) 2+

Answers

3- is the correct answer

no ik it's 1-
the first guy is wrong,

Help pls What is the name of the atom shown

Answers

Answer:

the answer to this question is helium

Explanation:

mark me as brainliest

This mountain top is covered with trees. A forestry company wants to remove the trees for lumber.

Which will most likely happen to the rocks on the mountain if the trees are removed?
A. Wind and rain will begin to erode the rocks and the mountain will flatten over time. B. New trees will grow back very quickly and the mountain rocks will not be changed. C. The mountain will quickly become much smaller without the protection of the trees.
D. The mountain will grow as additional sedimentary rocks are formed.

Answers

I think it's A

Explanation:

I don't really got an explanation i just have the feeling

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PLEASE HELP!!!!!!!!!!!!!!!!!!!!!! DUE TOMORROW 40 POINTS!!!!!!!!!!!!!!!!!!
Elements in the same period are similar in that
same number of valence electrons of same number of energy shells

Answers

Answer: I believe this is the answer: The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.

Good luck on assignment! :)

Answer: The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons. They are the electrons involved in chemical bonds with other elements. Every element in the first column (group one) has one electron in its outer shell.

Explanation: :)

Other Questions

3 Which rights are included in theMagna Carta?A trial by jury; right to vote on taxesB protection of the law; free speechc religious freedom; no taxationD right to vote; trial by jury Saturday morning Brett made one batch of orange juice with 1 cup of concentrate and 4 cups of water. What percent of the batch was water? Show your work or explain your reasoning to justify your answer. Who drew on ideas of the Enlightenment and wrote the Declaration of Independence in 1776?George WashingtonJohn LockeO Oliver CromwellThomas Jefferson What was the Harlem Renaissance and what did they do. (1920s great depression) Sodium carbonate reacts with silver nitrate according to the following balanced equation: Na2CO3 (s) + 2 AgNO3 (aq) Ag2CO3 (s) + 2 NaNO3 (9) If 3.60 g of Na2CO3 is allowed to react with 5.14 g of AgNO3, what mass of Na2CO3 will remain at the end of the reaction? a) 2.01 g b) 1.54 g c) 0.423 g d) 0.0150 g e) 0g Which order shows decreasing wavelength?gamma ultraviolet infrared radioinfrared gamma radio ultravioletradio infrared ultraviolet gammaultraviolet radio infrared gamma Which is not a solution of the inequality?-8x < 32 A. 12 B. 1 C. 0 D. 4Which is not a solution of the inequality?-8x < 32 A. 12 B. 1 C. 0 D. 4 Write 5^3 x 5 as a single power of 5 which statement describes the graph of the function f(x)=x^2-1/x^2-2x+1A. there is a hole at x=-1B. there is a vertical asymptote at x=-1 C. the y-intercept is y=-1D. there is a horizontal asymptote at y=-1 What was the effect of Lincoln being elected President of the USA? Which two words from the passage are synonyms 1. Downpour, storm2. Downpour, dripping 3. Dripping, storm4. Stood, ran Jada and shantel ran through the downpour and into the house. THey stood dripping onto the floor. There would be no campout tonight if the storm kept up. Which statement best reflects the idea of the thesis? What type of number is 18.62 CAN SOMEONE PLEASE HELP ME WITH THIS PLEASE PLEASE PLEASEE HELP I DONT WANT TO FAIL !!!!!! What is the slope of a line that is parallel to the line y = 3/4 x + 2? The Earth __________ on its axis and __________ around the Sun.A.sustains . . . rotatesB.revolves . . . rotatesC.rotates . . . revolvesD.revolves . . . sustainsPlease select the best answer from the choices providedABCDPLEASE HELP IN A TEST WILL GIVE BRAINLIEST!!!!!!!!!! Describe what a matrix organization is. Make sure you discuss the advantages and disadvantages of this structure. 6. The Age of Reason was applied to ALL of these except? a. Science b. Literature C. Food d. Government a 1220 kg automobile travels at 75 m/s. what net work would be required to bring it to a stop 11. What is the function of the chloroplast ?