Colorful, fossilized ancient trees that are now made of rock have undergone which type of preservation?

Answers

Answer 1

Answer: Good evening,

Living in California and having a forest made of trees just like this here, your answer is petrification (hope I spelled that right). This happens to organic materials where the original material and filling is replaced with minerals over time, fossilizing the material completely.

Hope this helps,
-Timmeh

Answer 2

Answer:

Answer:

petrification

Explanation:

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Which statement best describes an understanding of genetics that would be missing without the work of Mendel?a. The DNA codes for traits would not be known. b. The protein codes for traits would not be known. c. Some alleles are dominant, and some alleles are recessive. d. Offspring receive two copies of each allele from each parent.

How many planes of symettry can you draw through a jelly fish?A-None
B-2-5
C-1
D-More than 5

Answers

I believe that the answer is B.) 2 - 5.

My reason being is because symmetry basically means 3-D , So you are asking how many sides can you see when looking through a jelly fish.

When looking through any jelly fish you will see 2-5 sides , 2-5 because there are four ( 4 ) , There is the front , the back and also both sides so it's four ( 4 ).

That was my reason for the answer I chose.

It would be D but you will not see at lease 5 sides to a jelly fish , why? = because they don't have 5 sides , most of them are square shaped or circular.

I really hope that this helped you out a lot.

Which of the following correctly describes seafloor spreading?A. New oceanic crust is formed at midocean ridges, pushed away from the ridge, and destroyed at deep-sea trenches.

B. New oceanic crust is formed at seamounts and spreads outward in all directions.

C. New oceanic crust is formed at deep-sea trenches, pushed away from the trench, and destroyed at midocean ridges.

D. New oceanic crust is formed in the middle of tectonic plates and then spreads outward in bands.

Answers

Option D correctly describes seafloor spreading. Seafloor spreading is a process which typically occur at middle ocean ridges where new oceanic crusts are formed as a result of volcanic activity. These oceanic crusts then gradually move away from the ridge.

The answer is B. This occurs at mid-ocean ridges, where two tectonic plates are moving away from each other. As they move in opposite directions, the magma from the mantle below rises to fill the void/space left above. As the magma rises, it cools and forms a new crust. This volcanic activity continues as long as the tectonic plates are moving away from each other and new crust is formed spreading outwards from the ridge, with time.

Which state of matter is least likely to transfer heat by convection?solid

liquid

gas

plasma

Answers

Answer: Liquid

Explanation:

Liquid and gases are fluids as they can flow. Convection takes place when the the particles having more energy is replaced with the particles having less energy.

The hotter particles moves and takes place of the colder particles when a liquid is heated. The liquid that lies in the hotter region is less dense than the colder regions. So, less dense particles move to replace the more dense particles.

Hence, the correct answer is Option B

What is one issue you think has arisen concerning the process of primordial germ line isolation? How do you feel about it?

Answers

I always feel happy

What is a substrate?A.) a molecule that changes state
B.) a place where the reaction occurs
C.)
D.) a reactant that is catalyzed by an enzyme

Answers

what was c? But I think its A.) a molecule that changes state.

its going to be B i guess since C is missing

Why are the walls of the atria thinner than the walls of the ventricles

Answers

The blood is pumped down to the ventricles, which are larger pumping chambers which must propel blood out of the heart therefore, they contain more muscle tissues than atria do. On the right side, the right ventricles pumps blood out through the pulmonary arteries to the lungs, which isn't a long distance .

- Now bro this is TOP SECRET INFOMATION DONT TELL NOBODY. Have a Brainly Day .

Hi Sophonie

Because the ventricles need to pump blood to the entire body

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