Help me please :( ,Someone

The correct answer is:The organism's body must be covered by sediment or another substance before its body decays.

Explanation: For a fossil to form, the organism's body must be rapidly buried in sediment, ash, or another substance before it can decay or be eaten by scavengers.

Over time, the minerals in the surrounding sediment or substance can replace the organic material in the bones, forming a fossil. Tracks, burrows, and other trace fossils can also form when sediment or another substance fills in the impressions left by an organism before they are disturbed.

Getting stuck in rock is not necessarily a requirement for fossilization, as fossils can also form in sedimentary rock or other types of rock.

Lack of oxygen: Decay requires oxygen, so organisms are more likely to fossilize in environments where oxygen is limited or absent, such as in deep water, bogs, or quicksand.

Low acidity: Acidic environments can dissolve bones and other hard parts, so fossils are more likely to form in environments with neutral or basic pH levels.

Lack of disturbance: Fossils are more likely to be preserved if they are not disturbed after burial. For example, if an organism's body is exposed to air or water before it can be buried, the bones may be scattered or destroyed.

Overall, fossilization is a rare and complex process that requires a combination of specific conditions to occur. As a result, the fossil record provides only a partial and biased glimpse into the history of life on Earth.

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Answer:

D. rocks on land

Explanation:

Salt in the ocean comes from two sources: runoff from the land and openings in the seafloor. Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks. This releases ions that are carried away to streams and rivers that eventually feed into the ocean.

Answer:

Option D Rocks on land

Explanation:

Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks. This releases ions that are carried away to streams and rivers that eventually feed into the ocean.

Answer:

Condensation is a process in which water vapors changed into liquid state.

Explanation:

Condensation is a process in which water that is present in the vapors form changed into liquid state. Condensation greatly affect Earth systems because this process is responsible for the precipitation on the earth. Condensation occurs in the atmosphere when warm air rises in the atmosphere, cools and unable to hold water vapor. As a result, water vapors condenses to form cloud droplets that falls in the form of rainfall.

Answer:

You find the most amount in the ocean because oceans absorb it.

Explanation:

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Answer:

Explanation:

If a housefly cell had 12 chromosomes, then it would be a gamete or a somatic cell (circle one). If a human cell had 23 chromosomes, then it would be a gamete or a somatic cell

Answer:

genes ( tell me if I am wrong thx! )

Explanation:

From the bacterial model:

(a) the tail-like structure is known as the flagellum (plural, flagella)

(b) The primary function of the structure is to aid movement. It is moved in a whip-like version to propel the organism.

(c) Based on the absence of of flagellum in the other two bacteria, it means that they are not motile.

The presence of flagellum in bacteria is an indication that such bacteria are motile. The thread-like structure is whipped randomly in order for the organism to move and the absence of it in an bacterium is an indication that such a bacterium is not motile.

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Answer:

The codon AUG, commonly known as the start codon, specifies the amino acid methionine. As a result, during protein synthesis, methionine is the first amino acid to dock in the ribosome.

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Answer:

Explanation:

True

When a biotic factor dies, the molecules within that organism enter into the nutrient cycle is a true statement.

Biotic factors:

There are two factors in a living system. Biotic and abiotic. all living organisms are biotic components. Plants, animals, and other living components are biotic components. Air, water, and sunlight are abiotic components.

Biotic and abiotic components together make the nutrient cycle. When biotic components die their molecules enter the nutrient cycle. Microorganisms act on the biotic component when they die.  

They release carbon, hydrogen, and other molecules into the atmosphere when they die.

Therefore, When a biotic factor dies, the molecules within that organism enter into the nutrient cycle is a true statement.

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Answer:

A

Explanation:

yes because each plant have a cell if they don't they might die.

Answer:

the movement of a chemical substance by the expenditure of energy against a gradient in concentration

Explanation:

Answer:

Enzyme activity depends on many factors such as Substrate concentration, enzyme cofactor, enzyme inhibitors, pH, and temperature. pH and temperature are two important factors that directly affect the activity of an enzyme as follows:

1. pH

Each enzyme has the specific optimal pH that allows it to perform its function to its fullest. The enzymes are the protein made up of the interaction of the hydrogen bond in the side chain of the protein. if there is any change from optimum pH, the enzyme activity decreases until it stops working.

2. Temperature:

Each enzyme has its own optimal temperature. Any modification or change in temperature results in the activity of an enzyme, and it also leads to the denaturation of an enzyme as it is made up of protein.

Answer:

Through photosynthesis, organisms could use sunlight to make food from carbon dioxide and water.

They provided food for themselves

Explanation:

Answer:

thjs may be wrong but I am not sure ribosomes

Answer:

Could not obtain evidence for the hot spot hypothesis. Which of course helps scientist know where under water volcanoes might Be. This is helpful in learning more about sea life and the sea floor and what goes on in an ecosystem located under water.

HAHAHA GOTTIE

Explanation:

Answer: The answer is A

The moon has moved past the 1st quater and is heading to the full moon

Answer: Than answer to this question is C

Explanation: The waxing gibbous moon is the last phase before the next full moon.

Answer:

D. Healthier Fish

Explanation:

Answer:

The answers are mutualism,parasitism,and commensalism

Explanation:

these are correct on edge

Answer:

1. mutualism

2. parasitism

3. commensalism

Explanation:

hope this helps :)

Explanation:

Cells in each germ layer differentiate into tissues and embryonic organs The ectoderm gives rise to the nervous system and the epidermis, among other tissues

Answer:

bacteria

Explanation:

'Bt' crops are genetically modified crops that contains a certain gene of a bacteria called Bacillus thuringiensis. The name of this GM or transgenic crop was coined from the bacteria used.

The gene coding for the toxic traits of the bacteria are added into Bt crops e.g cotton, hence, the crops become resistant to pest attack. Therefore, according to this question, BT crops are developed by adding traits from BACTERIA.

Answer:

Fibre is the indigestible parts of plant foods, such as vegetables, fruits, grains, beans and legumes. It is type of a carbohydrate that helps keep our digestive systems healthy. 

Explanation:

oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus.

Answer

Facilitated diffusion is the diffusion

Explanation

Facilitated diffusion is the diffusion of solutes through transport proteins in the plasma membrane

Hope this helps :-)

Answer:

an organism that has a nucleus

Explanation:

What is a eukaryote?

1 organism that does not have a nucleus

2 organism that does have a nucleus<<

3 organism that produces its own food

4 organism that is ancient

Answer: Fred Griffith

Explanation: :)

Answer:

100 is the contour interval of this map