A rock with different fossils is shown below:

A diagram labeled Fossil Layers is shown. The topmost layer is labeled Fish and shows the skeleton of a fish, the second layer from the top is labeled Shell and shows a shell, the third layer from the top is labeled Fern and shows a fern leaf, and the lowermost layer is labeled oak and shows an oak leaf

Based on the fossil, which organism evolved first?

Fern
Fish
Oak
Shell

Answers

Answer 1
i think it’s oak because the oldest fossils are usually at the bottom
Answer 2
oak because the oldest organism is at the bottom, which forms first

Related Questions

How do organisms that can’t make their own glucose through photosynthesis, get glucose?

Answers

Answer:

All explained on the site! Just cope and paste!

Explanation:

https://ssec.si.edu/stemvisions-blog/what-photosynthesis

Hope this helped!

Which situation shows kinetic energy being transformed into potential energy?

Group of answer choices

A ladder leaning against a house

A car moving at a steady speed

A sprinter moving from the starting line

A roller coaster car going uphill

Answers

Answer:

A roller coaster car going uphill

Explanation:

The roller coaster going up the hill has kenitic energy but when it comes to a small stop at the top of the hill it had been transormed into poteinal energy.

Rollercoaster going uphill is the answer

How do microorganisms influence the chemical characteristics of soil? Explain Please.

Answers

Answer:

Soil microbes are also important for the development of healthy soil structure. ... Soil microorganisms are both components and producers of soil organic carbon, a substance that locks carbon into the soil for long periods. Abundant soil organic carbon improves soil fertility and water-retaining capacity.

Explanation:

Soil microbes are also important for the development of healthy soil structure. ... Soil microorganisms are both components and producers of soil organic carbon, a substance that locks carbon into the soil for long periods. Abundant soil organic carbon improves soil fertility and water-retaining capacity.

Which of the following is the best example of potential energy?

Group of answer choices

A car stopped at the top of a hill

A swimmer doing the backstroke

A bird making a nest

A gymnast doing a cartwheel

Answers

Answer:

A car stopped at the top of a hill

Explanation:

Potential energy is the energy that is stored in an object due to its position relative to some zero position.

therefore, the answer is the first option

=> A car stopped at the top of a hill

hope this helps and is right :)

A car stopped at the top of the hill

identify the most widely accepted theory of solar system formation and summarize the process.

Answers

Answer:
Scientists have developed three different models to explain how planets in and out of the solar system may have formed. The first and most widely accepted model, core accretion, works well with the formation of the rocky terrestrial planets but has problems with giant planets.

Is acetaminophen an ionic or molecular compound? Explain your answer in complete sentences.

Answers

Answer:

Acetaminophen is a molecular compound and not an ionic compound.

Explanation:

The formula of this compound is C₈H₉NO₂. Ionic compounds are formed between metals and nonmetals. In molecular compound the bond type is covalent.

2NH4Cl(aq) + CaO(s) —> __H2O (l) + CaCl2 (aq)

which expression completes the balanced equation?

Answers

CaCI2 (aq) seems to be correct.

Which element will have properties most similar to those of potassium?

Potassium is a very reactive metal and does not occur free in nature. A diagram of a potassium atom is shown.

Select one:

sodium

phosphorous

chlorine

argon

Answers

Phosphorus but I’m not sure
Phosphorous I think

Kiley wants to balance the equation H2 + N2 → NH3. Which would be her first step in balancing an equation?

Answers

Answer: The balanced equation will be

6H2 + N2 → 2NH3

Explanation:

First step is to balance nitrogen

ie, H2 + N2 → 2NH3

Second step is to balance hydrogen accordingly

ie, 6H2 + N2 → 2NH3

This is the perfect balanced equation.

Answer:

c

Explanation:

c

Okay science but it wasnt in the subjects
Can someone watch this and awnser this question
https://youtu.be/Bn41lXKyVWQ

What are the FOUR major biogeochemical cycles upon which all life depends?

Answers

I would but for some reason the link isn’t working when I pasted it it says error might be my wifi sorry !

Please help me asap!!!

Answers

Answer:

6. Iron sulfide

7. iron and sulfur

Explanation:

6.) iron sulfide
7.) iron and sulfur

Which statement best discribes the usual form and funtion of a plants root system

Answers

Answer:

The chemical energy is used to form ATP bonds. ... Which statement best describes the relationship between the products of photosynthesis ... Usually sap quickly covers the wound, and then the tree covers the wound with new growth

Explanation:

Which energy source is not available during rain or a particularly cloudy day?
solar
wind
water
biomass
or geothermal?

Answers

The anwser is biomass
bio mass is the answer

How does this look? (Its for a science project about animal life

Answers

Answer:

why is there a cherry on its head?

Explanation:

You may want to add details/description to the photo as it is a little confusing

yes what the person said above. we aren’t sure what it’s supposed to be or what the project was about but it is a great drawing just maybe explain a little

A solution of ammonium carbonate is mixed with a solution of magnesium nitrate. If magnesium carbonate is insoluble in water, what is the reaction?​

Answers

Explanation: The insoluble magnesium carbonate produced is called a precipitate. In a double displacement reaction, ionic compounds combines to produce precipitates. In this type of reaction, species are usually exchange to form new compounds

Explain: parapet ma

BRAINLIST!!!!! (IF BOTH ARE ANSWERED)

Answers

Answer:

Action Force was the ball falling on the ground, the reaction force was it bouncing back up.

You see the first arrow pointing back, because the swimmer is pushing back against the wall. The second arrow would be pointing the other way, because the swimmer will extend their legs, pushing away from the wall.

Explanation:

Action forces is the ball falling in the ground
Reactions force is the swimming

Which statement best describes the motion of

the dye molecules in the water?

The dye molecules

o move in a directed way from high to low

concentration.

o move randomly through collisions in no

particular direction.

stay close to other dye molecules as they

move through the water.

Low

Check ansive

Answers

Answer:The statement that best describes the motion of dye molecule in water is directed from a region of high to low concentration. The motion of the particles of the dye in water is described as diffusion: diffusion is the movement of molecules of a substance from one position to another.

Explanation:

Option A is correct. The statement that best describes the motion of  the dye molecules in the water is "the dye molecules move in a directed way from high to low".

The motion of dye molecules in water is known to be random. Another name for random motion is Brownian motion and since diffusion is also Brownian motion, hence we can term the motion of the dye molecules in the water as "diffusion".

The water is held together by intermolecular forces and these forces are the ones that attract the molecules of the die carrying them away and making the process of molecular transport of the dye to be accelerated (moving from a region of high concentration to low concentration).

In conclusion, the statement best describes the motion of  the dye molecules in the water is "the dye molecules move in a directed way from high to low".

Learn more here: https://brainly.com/question/18980315

________ are __________ for inherited traits.
PLSS ANSWER ASAP I BEG

Answers

Answer:

looks and cancer

Explanation:

you look like your parents and desises can be inhereted

A girl stands on a bathroom scale. In metric units, the scale indicates that her weight is 42

Newtons. This means the force of gravity is pulling her feet onto the scale with a force of 42

Newtons. With what force does the scale push back up against her feet?

Answers

Answer:

The bathroom scale pushes her back 42 metric units, the same as her weight. Newton's 3rd law says that how much ever you push onto some object, it pushes back onto you with that same amount of pressure.

Please mark me brainliest so that I get encouraged to keep up on answering these types of good answers.

Hi!!!
Please explain what the Law of Conservation Of Mass is with the following terms:
Chemical Reaction, Reactant, Product, Balanced, Coefficient, and Subscript.

THANKS SO MUCH, Have a good day!!!

Answers

Matter cannot be created or destroyed.
The mass of the reactants in a chemical reaction will equal the mass of the products

Hope this helps :)

What geometric shape is the carbon dioxide molecule? The Lewis structure for CO2 contains two double bonds.

Answers

Answer: Linear

Explaination: The central atom of a carbon dioxide molecule is carbon. Carbon is tetravalent which just means it has 4 valence electrons. Because the valence shell isn’t full, the carbon atom can bond with other atoms creating a total of 4 bonds. This then allows the carbon to double bond with 2 oxygen atoms. Now, the atoms in the CO2 molecule Don’t share the electrons evenly because of atomic number or proton count. Because oxygen has an atomic number of 6, carbon has an atomic number of 4, and opposites attract (referring to the positivity of the nucleus and the negativity of the shared electrons), the oxygen atoms will have a slightly negative charge (-) and the oxygen will have a slightly positive charge (+ ). Therefore, the slightly negative oxygen atoms repel creating that linear shape.

HELP PLS PLEASSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Okay.. so I guess this is how it goes:

1. Rainforest
2. Temperate deciduous
3. Marine
4. Taiga
5. Tundra

Pls don't completely rely on it, this is my best guess and it's probably right except with Marine life and temperature deciduous. 70% I feel like it would temperate then marine. But check with urself again. Hope this helped..

Complete the sentences to identify the difference between a nonmetal atom and its anion.


In an anion, there are more *blank* than *blank*, giving the anion a *blank* charge.

In nonmetal atoms, the number of *blank* and *blank* are the same and there is a *blank* charge.


key bank:

- a positive

- no net

- electrons

- protons

- a negative

- neutrons

Answers

Answer:

more protons than neutrons and the number of electrons  and blank are blank

Explanation:

The complete sentences that distinguish the difference between a nonmetal atom and its anion are as follows:

In an anion, there are more electrons than protons, giving the anion a negative charge. In nonmetal atoms, the number of protons and neutrons are the same and there is a negative charge.

What are Non-metals?

Non-metals may be defined as the type of chemical element that lacks the characteristics of a metal. They do not show any metallic attributes. But in the periodic table, they range from colorless gases to shiny and high melting point solids.

In the whole periodic table, elements are classified into three parts. They are metals, non-metals, and metalloids. Each classification has its own attributes and characteristic properties.

The non-metals significantly gain electrons due to their stronger nuclear charge and become negatively charged anions.

Therefore, the complete sentences that distinguish the difference between a nonmetal atom and its anion are appropriately described.

To learn more about Non-metals, refer to the link:

https://brainly.com/question/17469010

#SPJ2

What periodic element is from Europe

Answers

Answer:

Europium

Explanation:

Europium

Europium was isolated in 1901 and is named after the continent of Europe.

Europium - Wikipediaen.wikipedia.org › wiki › Europium

I think it would be Europium
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