Based on the fossil layers shown here, what can you conclude about the changes to the environment?

Answer:

The number of small fish and crustaceans increased.

Answer:

The organization of life

Explanation:

The organization of living things or life is a system of classifying living things in a hierarchical order or level from the simplest to the most complex based on structure and function. The simplest level is the cell while the most complex is the organism.

All living organisms are made up of cells. Cells are the basic units of life. In complex living organisms, cells are organized into tissues.

Tissues are a group of cells of the same kind. Tissues are organized into organs.

An Organ is a structure composed of one or more types of tissues that work together to perfume a specific function. Human organs include the brain, heart, skin, stomach, kidney, etc. Organs are organized into organ systems.

An Organ system is a group of organs that work together to perform a certain function. Examples of organ systems include the circulatory, skeletal, nervous, digestive and reproductive systems. Organ systems make up an organism.

An organism is an individual living thing that is made up of one or more organ systems. Examples are humans, plants, insects, etc

Answer:

Life can be arranged in a structural hierarchy.

Explanation:

Answer: eukaryotic cells

Explanation:

The image shows a eukaryotic plant cell undergoing DNA replication and mitosis to produce daughter cells.

Eukaryotic cells, including plant cells, have a well-defined nucleus enclosed within a membrane, where the genetic material (DNA) is located.

DNA replication is the process of copying the cell's genetic information to ensure each daughter cell receives a complete set of chromosomes.

Mitosis is a form of cell division where the duplicated chromosomes are segregated into two identical daughter cells. This process is essential for growth, tissue repair, and asexual reproduction in plants and other eukaryotic organisms.

The daughter cells will be genetically identical to the parent cell, allowing for the propagation of the same genetic information and traits.

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Answer:

e-one set came from each parent

Explanation:

Answer:

2&4 are correct

Explanation:

hope this will help

Answer:

F2 Generation is the Second Filial Generation

Explanation:

Answer:

False

Explanation:

There are 7 major and 8 minor tectonic plates. There are certainly not fifty. There are only about 15.

Answer:

the first one

Explanation:

cellular respiration= glucose + oxygen --> energy + water + CO2

Answer:

Explanation:

Reduction division is the process that is most important for producing haploid cells during meiosis. Therefore, option (B) is correct.

Meiosis is a type of cell division that occurs in sexually reproducing organisms. It involves two successive divisions (meiosis I and meiosis II) that result in the production of four daughter cells, each with half the number of chromosomes as the parent cell. This reduction in chromosome number is known as "reduction division."

Reduction division is important because it ensures that the daughter cells produced by meiosis have the correct number of chromosomes. In organisms that have a diploid number of chromosomes (such as humans, which have 46 chromosomes), the daughter cells produced by meiosis have a haploid number of chromosomes (23 chromosomes). These haploid cells can then combine with other haploid cells during fertilization to form a new diploid organism.

Independent assortment, synthesis, and crossing over are also important processes that occur during meiosis, but they do not directly produce haploid cells. Independent assortment refers to the random distribution of chromosomes to daughter cells during meiosis I. Synthesis is the process of DNA replication, which occurs prior to meiosis. Crossing over is a process that occurs during meiosis I in which chromosomes exchange genetic material, leading to genetic diversity in the daughter cells.

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Answer:

A

Explanation:

because a enzyme simply speeds up a reaction and only does that by pressure and stress not by doing chemical changes

The statement which best explains the importance of enzymes lowering the activation energy necessary for chemical reactions to take place is: A. Reactions that require less energy to begin are able to occur more quickly.

A chemical reaction can be defined as a chemical process which mainly involves the continuous transformation or rearrangement of the ionic, atomic or molecular structure of a chemical element through a break down and formation of chemical bonds, in order to produce a new chemical compound.

As a general rule, the activation energy of a chemical reaction must first of all be reached by its combining chemical elements (reactants) before it can start or begin.

An enzyme can be defined as a biological catalyst that is used to speed up (increase) or catalyze (accelerate) the rate of a chemical reaction, by lowering (decreasing) the activation energy of its constituent chemical elements (reactants).

Hence, a chemical reaction that only require less energy to begin (start) are able to occur more quickly before those that require high energy.

In conclusion, the activation energy of a chemical reaction should be lowered in order for it to occur or take place fast (quickly) enough over a short period of time.

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Answer:

Eating a heart-healthy diet

Eating more protective foods like fruits, vegetables, whole grains, lean protein, fish, nuts, and olive oil. Limit or avoid sweets, fried foods, red and processed meats, and full-fat dairy products.  Too much sodium can raise your blood pressure.

Explanation:

hope i helped

Answer:

Answer are given below.

Explanation:

The main function of Carbohydrates to provide quick energy to the body. Examples of carbohydrates are sweet foods and drinks etc. The main function of Lipid is storing energy, signaling, and acting as structural components of cell membranes. The element present in lipids are carbon, hydrogen and oxygen, phosphorus, nitrogen and sulfur. Beef fat and heavy cream are the examples of lipids. Proteins are the substances that is responsible for building muscles. Amino acid is the monomer of proteins. Elements present in proteins are carbon, hydrogen, and oxygen atoms, nitrogen and sulfur atoms. The main function of nucleic acid is to provide storage for genetic information. Elements present in nucleic acid are carbon, hydrogen, oxygen, nitrogen and phosphorous. DNA and RNA are the examples of nucleic acid.

Answer:

no

Explanation:

i requires some form of ATP

Answer:

i want to ive in habitat a

Explanation:

mark me brainliest bc im smart and helped aloyt

Answer:

D

Explanation:

Because more water is there since its not that dry in habitat A, and transpiration means like water vapor through plants/leaves

Answer:

A1) The invention of the microscope led to the discovery of the cell by Hooke.

A2) Decaying organic matter

Explanation:

__________

rregion to the tarsals

Answer:First I would ask any people that I know if they know about the mineral, if they say no then I will do resear on it until I figure out what it is

Explanation:

Answer:

The three main rock types are igneous, metamorphic and sedimentary.

The three processes that change one rock to another are crystallization, metamorphism, and erosion and sedimentation.

Any rock can transform into any other rock by passing through one or more of these processes. This creates the rock cycle.

Explanation:

Weathering wears rocks at the Earth’s surface down into smaller pieces. The small fragments are called sediments. Running water, ice, and gravity all transport these sediments from one place to another by erosion. During sedimentation, the sediments are laid down or deposited. In order to form a sedimentary rock, the accumulated sediment must become compacted and cemented together.

Hope this Helps <3

But your probably going to give him the brainliest, Good Job (:c)

Answer:

Plants have a cell wall which gives the plant structure. The cell wall is made of cellulose.

Explanation:

Answer: plants have an internal skeleton of bones

Explanation:

Reducing the use of fossil fuels since they emit CO2 that reacts in water

CO2+H2O-->H2CO3

The following would most improve the health of coral reefs is reducing the use of fossil fuels.

One of the biggest threats to coral reefs is the so-called "coral bleaching", a process that leads to the death of hundreds of corals around the world. The phenomenon occurs when the temperature of the water increases, due to natural causes, such as El Niño, or caused by man, such as global warming.

Scientists have created a device that innovates the technique of transplanting corals from the recovery of fragments with tissue loss. The device works as a kind of cradle, where the fragments are kept until they recover and grow.

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Answer:  Piling up our waste in landfills affects the geosphere. Pumping waste into the oceans harms the hydrosphere. And overfishing and habitat destruction can reduce the diversity of living things in the biosphere.

Explanation:  Hope this helps and good luck :)

Answer:

The first one, "Human Impact on the Galapogos islands", the solutions it provides wont only help the islands, but help everywhere, and that there are much safer ways

Explanation:

Answer: Human Impact: While this unforgiving and uncontrollable force of nature has had a destructive impact on the Galapagos, many of the environmental issues facing the Galapagos originate from a potentially controllable source human beings. The presence of people in the Islands has two sources: migration from the mainland and tourism.

Explanation:

Answer:

Yes you are correct

Explanation: The only answer would be graffitti art because that has nothing to do with the hip-hop culture.

Answer:

b

Explanation:

trust the rest is good it b

Answer:

Clouds form as air warms up near the Earth's surface and rises. It is heated by sunlight and the ground heats the air just above it. That warmed air starts to rise because when warm it is lighter and less dense than the air around it. As it rises, its pressure and temperature drop causing water vapor to condense.