Is a piece of seaweed a mineral?
the subject is 6th-grade science

Answer:

D: Flowering plants only use sexual reproduction

Explanation:

Sexual reproduction would make the most sense since the question is why flowering plants are the most abundant.

Answer:

D. Flowering plants only use sexual reproduction.

In probability theory, the coin toss method is commonly used to simulate random events, where the outcomes are equally likely to occur but the effectiveness of this method depends on the number of trials and the fairness of the coin.

In a large number of trials, the outcomes tend to approach the actual probabilities, but in smaller sample sizes, the results may deviate significantly from the expected ratios. Therefore, it is possible that using the coin toss method to determine actual ratios may not come out the same as the expected values based on theory.

The randomness of the coin toss method means that it cannot guarantee the same results every time. However, if a large number of trials are conducted and the coin is fair, the outcomes would tend to approach the expected ratios.

To learn more about theory follow the link:

https://brainly.com/question/31469353

#SPJ1

Gene Flow is one of the evolutionary factors that are not testing with the allelea1 program. The correct option is D

Evolution can be defined as a process that results in changes in the genetic material of a population over time. Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes and new species.

Natural selection is considered the main mechanism that causes populations to evolve. However there are several other mechanisms of evolution including mutation, genetic drift and gene flow.

Learn more about evolution here: brainly.com/question/12271572

#SPJ1

Organisms need  Ultraviolet Light to make Vitamin D, a vitamin that is necessary for strong bones and a healthy immune system.

Ultraviolet light is Invisible rays that are part of the energy that comes from the sun. Ultraviolet radiation that reaches the Earth's surface is made up of two types of rays called UVA and UVB. Ultraviolet radiation also comes from sun lamps and tanning beds.

Therefore ultraviolet radiation is widely used in industrial processes and in medical and dental practices for a variety of purposes such as killing bacteria creating fluorescent effects. Different UV wavelengths and intensities are used for different purposes

Learn more about Ultraviolet Light here: brainly.com/question/27571996

#SPJ1

Answer:

food (it's pretty obvious)

Explanation:

The circulatory system, also known as the cardiovascular system, is responsible for carrying lipids from the gastrointestinal tract to the blood. The final answer is (b).

The lymphatic system eventually merges with the bloodstream, and the lipids are then carried through the circulatory system, specifically the blood vessels, to various tissues and organs throughout the body.

To learn more about lymphatic system, visit here

https://brainly.com/question/29094830

#SPJ11

Answer:

dna to rna and then rna to protein

Explanation:

Answer:

answer is.

DNA -protein

All living things are made up of one or more cells - the cell theory supports her findings.

All living things are constructed from cells. The second component of the cell hypothesis was the process by which new cells are created from pre-existing ones. Every cell is comparable, which is the final element. The most fundamental building blocks of life are cells.

The body's cells come in a wide variety of shapes, sizes, and types. A "generalized cell" is a term introduced for descriptive purposes. All cell type characteristics are present. The cell membrane, the nucleus, and the cytoplasm sandwiched in between make up a cell.

To know more about Cells visit

https://brainly.com/question/30046049

#SPJ4

The female reproductive system includes organs such as the ovaries, the fallopian tube, and the uterus.

The reproductive system refers to the organ system in the body which is concerned with the process of procreation or reproduction in man.

The reproductive system of the male and female differs in some organ structure.

The parts of the female reproductive system include:

In conclusion, the female reproductive system includes organs such as the ovaries, the fallopian tube, and the uterus.

Learn more about female reproductive system at: https://brainly.com/question/6812045

#SPJ1

Answer:

Neurons are the largest cells.

Even among those, the ones which come out of the spine and reach every part of your body.

And every part of your body is attached to your spine with a single neuron, which is also a single cell.

So from the tips of your finger runs a single neuron which goes all the way to your spine, yes, a single cell which is few feet in length.

Explanation:

Answer:

The Retina. The structure of the eye responsible for converting light waves into action potentials is the retina.

Explanation:

hope this helped you if it did please mark brainiest

Answer:

hey u blocked me pliz unblock me yer

Explanation:

Answer:

across existing rock.

Answer:

75 percent, 25 percent

Explanation:

To remember the genetic changes of mutations within a gene and regulatory DNA sequences, we can create an acronym “GMG and MRD.” GMG stands for Genetic Mutation within Gene, while MRD stands for Mutation within Regulatory DNA sequence. These genetic changes are significant in genetic and molecular biology researches.

A mutation is an alteration in the DNA sequence that can occur in genes, chromosomes, or proteins. This alteration can have a significant effect on the organism, including developmental disorders, genetic diseases, or cancer.The GMG mutation occurs when the genetic sequence of a gene is changed, leading to the alteration or absence of a protein that can affect its normal function. Mutations within a gene can be caused by errors during DNA replication, exposure to mutagens, or spontaneous changes in DNA sequences.  

Examples of MRD mutations include the HbF gene mutation that causes resistance to malaria in African populations. In summary, GMG and MRD are essential genetic changes that need to be remembered in genetic researches.

To know more about genetic visit:-

https://brainly.com/question/30459739

#SPJ11

Answer:

it’s is F :)

Explanation:

The superior esophageal sphincter is also known as the upper esophageal sphincter (UES). It is a circular muscle located at the uppermost part of the esophagus, just below the pharynx.

The UES plays an important role in regulating the flow of food and liquids into the esophagus and preventing them from entering the trachea (windpipe) and lungs. It remains closed at rest, but relaxes and opens briefly during swallowing, allowing the bolus of food or liquid to pass through into the esophagus. Once the bolus has passed, the UES contracts again, creating a tight seal to prevent any further material from entering the esophagus. Dysfunction of the UES can lead to problems with swallowing, aspiration (breathing in food or liquid), and other esophageal disorders.

To Know more about esophageal sphincter visit:

brainly.com/question/31178784

#SPJ11

Answer:

The major functions of the bones are body support, facilitation of movement, protection of internal organs, storage of minerals and fat, and hematopoiesis.

Explanation:

Answer:

carbohydrates

Explanation:

Molecules made up of sugars. Cells use carbohydrates as a source of energy and for energy storage.

The researcher crossed the domestic tomato, Lycopersicon esculentum, with the wild species, Lycopersicon cheesmanii, for two generations to obtain F2 individuals in order to determine the number of genes affecting fruit size in tomatoes.

The researcher's approach of crossing the domestic tomato with the wild species for two generations is known as a genetic cross or breeding experiment. By crossing two different tomato varieties, the researcher aimed to study the inheritance patterns of fruit size and determine the number of genes involved in controlling this trait.

In the F2 generation, the offspring obtained from the cross between the domestic tomato and the wild species, the genetic material from both parent plants is recombined. This recombination results in a diverse population with variations in fruit size. By analyzing the characteristics of the F2 individuals, the researcher can infer the number of genes that influence fruit size.

The process of crossing plants and studying the inheritance of traits is a fundamental approach in genetics and allows researchers to gain insights into the genetic basis of various characteristics. It helps in understanding the role of different genes in determining specific traits and can provide valuable information for breeding programs aimed at improving crop plants.

Learn more about genes

brainly.com/question/787658

#SPJ11

This question is about genetic inheritance, particularly in relation to observing traits in successive generations of organisms. Based on Mendel's work on peas, a researcher can determine the effect of specific genes on traits, such as fruit size in tomato species, by crossing individuals and studying the presence or absence of these traits in the resulting generations (F1 and F2).

The research performed by the scientist in determining the number of genes affecting fruit size in tomatoes involves crossing two types of tomatoes for two generations, to obtain F2 individuals. This process mirrors the experiments done by Gregor Mendel with peas, where he crossed parents to create a first filial (F1) generation, then allowed these plants to self-fertilize to create the second filial (F2) generation.

Mendel's experiments revealed that observable traits, or phenotypes, can be dominant or recessive. The dominant traits appear in the first generation (F1), while both the dominant and recessive traits appear in the second generation (F2) in a ratio of 3:1 - dominant to recessive.

Applying this knowledge to the tomato experiment, the researcher could determine whether size is a dominant or recessive trait and how many genes affect this trait by analyzing the phenotypic ratios in the F2 generation, similar to Mendel's approach.

https://brainly.com/question/34229187

#SPJ12

The loss of biodiversity could affect humans by leading to the loss of potential medicine, foods and products and is therefore denoted as option B.

This refers to the variations which exists between organisms which are present in different types of ecosystem.

Lack of variation means there will be shortage of organisms which have differences in their traits or features. This isn't ideal because these differences may be as a result of natural selection which makes them fitter therefore having more beneficial properties.

These are therefore the most appropriate ways in which the loss of biodiversity affect humans.

Read more about Biodiversity here https://brainly.com/question/11542363

#SPJ1

English mo Po Kase Hindi ko maintindihan

Answer:

What are you supossed to be doing

Explanation:

Answer:

Can you give me the answers?

Explanation:

Answer:

All of the above will impact the carrying capacity of the cactus population.

Foxes can increase and decrease the cactus population, and since cactus is plant, they also need rain to flourish. So all of the above applies.

All of the above will impact the carrying capacity of the cactus population.

The conveying limit of a climate is the most extreme populace size of an organic animal types that can be supported by that particular climate, given the food, territory, water, and different assets accessible.

The conveying limit is characterized as the climate's maximal burden, which in populace environment compares to the populace balance, when the quantity of passing in a populace rises to the quantity of births (as well as movement and resettlement). The impact of conveying limit on populace elements is displayed with a strategic capability.

Learn more about carrying capacity here:

https://brainly.com/question/797991

#SPJ2

Answer:

the nucleolus

Explanation:

i gotchu

Answer:

reducing the activation engery

Answer:

Carbon dioxide (CO2)

Explanation:

Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities. In 2018, CO2 accounted for about 81.3 percent of all U.S. greenhouse gas emissions from human activities.

Answer:

carbon dioxide co2

hope it helps!