if an atom has an atomic number of 12 it has 12 electrons
true or false

Answers

Answer 1

True

Explanation:

An atomic number indicates the amount of protons in an atoms and sice the amount of electrons in an atom is equal to the amount of protons the answer would be true


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Uafunrhyry

Hello anyone can come here fast all of u​

Answers

Good morning

I came here cause. i saw this

identufy the sephers that are inteacting in the following senario a plant carbon dioxide

Answers

Answer:

Increased Production of Photosynthesis

Explanation:

Carbon dioxide make plants more productive because photosynthesis relies on using the sun's energy to synthesise sugar out of carbon dioxide and water so a Carbon interaction with any plant species would alternate in photosynthesis. Plants and ecosystems use the sugar both as an energy source and as the basic building block for growth.

Where does respiration take place?​

Answers

Answer: respiratory system

Explanation:

The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide

Respiration happens in the cells of plants, animals and humans, mainly inside mitochondria, which are located in a cell's cytoplasm. The energy released during respiration is used by plants to make amino acids, and by animals and humans to contract their muscles to let them move.

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what is the function of circuit breakers and fuses?​

Answers

Answer:

Fuses and Circuit Breakers both serve the same purpose – which is to protect electrical circuits by preventing overloads that can cause fires. They both interrupt the flow of electricity, but in very different ways from each other. While a fuse is made of a piece of metal that melts when overheated, circuit breakers on the other hand, have internal switch mechanisms that can be tripped by an unsafe surge of electricity.

Fuses can be quicker for interrupting the flow of power, but when they melt they must be replaced; circuit breakers on the other hand just need to be reset. When comparing the two, we’ll take a look at some of the major advantages and disadvantages between fuses and circuit breakers to distinguish between them.

Answer:

Fuses and Circuit Breakers both serve the same purpose – which is to protect electrical circuits by preventing overloads that can cause fires. They both interrupt the flow of electricity, but in very different ways from each other

Explanation:

Hope I could help

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Which food idem contains a lot of proceeded simple sugars?

Answers

Answer:

lactose

Explanation:

lactose is a carbohydrate formed by combining glactose and glucose monomers

The measure of the average kinetic energy of the particles of a substance is its​

Answers

Answer:

Temperature is a measure of the average kinetic energy of the particles in a substance. It is the kinetic energy of a typical particle. in a substance. It is the kinetic energy of a typical particle.

Out in the distance you see

Answers

F. berry bush

this is ur ans !!

The G. rabbit is the only primary consumer seen.

Trophic Levels in Food Chain

The food chain is made up of three main groups of living beings:

ProducersConsumers and Decomposers.

Each of them represents a trophic level of energy flow transmitted through food. The first trophic level is formed by the producers and the last one is the decomposers.

Primary Consumers

Are all organisms that feed directly on Producers. In this case, they are usually herbivorous or omnivorous animals, as they consume plants.

With this information, we can conclude that in the alternatives, g. rabbit is the only alternative corresponding to a primary consumer.

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Which best describes the fossil record?
The fossil record cannot provide evidence of evolution

Answers

Answer:

A.The fossil record cannot provide evidence of evolution. The fossil record provides evidence of a common ancestor to many species.

Explanation:

What is an area of skin innervated by a certain spinal or cranial nerve that sends information about sensations of touch, temperature, and pain back to the CNS?

Answers

Answer:

c. Dermatomes

Explanation: is correct answer

If a DNA molecule has 40% Cytosine, what percent of it would be Adenine? Explain your reasoning.

Answers

Answer:

60%

Explanation:

Answer:

:)

Explanation:

The total amount inside of all nitrogenous bases equal to 100%, with cytosine equalling 40%, Adenine would equal 10%, and you also have to include Guanine which would be another 40% equalling 90% then you have Thymine which would be the other 10%

Which of the following help to break down fats?

Answers

Answer:

c. Bile and lipase

Explanation: is correct

What is a food web?
A.a structure made by scientists to help animals get food if they can't get food in the wild
B.a model used to show how organisms are related in an ecosystem based on how they get their energy
C.a model used to show how plants make their own food
D.a structure a spider makes to get the food it eats

Answers

Answer:

B.a model used to show how organisms are related in an ecosystem based on how they get their energy

Explanation:

Which of the following statements about the law of independent assortment is correct?
A. It is the reason that dominant alleles are visible in the organism's phenotype.
B. It is the consequence of having two copies of each chromosome in somatic cells and one copy in gametes.
C. It describes the inheritance of different genes relative to one another.
D. It describes the inheritance of different alleles relative to one another.

Answers

The statement about the law of independent assortment which is correct is: C. It describes the inheritance of different genes relative to one another.

Independent assortment can be defined as a biological process through which the inheritance pattern of a particular gene doesn't affect the inheritance pattern of another gene.

This ultimately implies that, the inheritance pattern of different genes with respect to another gene is given by the law of independent assortment.

In conclusion, the law of independent assortment describes how different genes separate with respect to another gene during the development of reproductive cells.

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what are the 4 macromolecules found in a cell that you can get from food?

Answers

Proteins, carbohydrates, nucleic acids, and lipids

Ribosomes are the site where— are produced.
Amino acids are coded for by triplet bases in RNA called—.

Answers

Answer:

Ribosomes are the site where proteins are produced. Amino acids are coded for by triplet bases in RNA called codons

Explanation:

Glucose plus glucose with what makes maltose and water.

Answers

Answer:

In the dehydration synthesis reaction depicted above, two molecules of glucose are linked together to form the disaccharide maltose. In the process, a water molecule is formed.

Explanation:

this is copied so be careful but hope it helps

At each step of the food chain, how much energy is used by the organism and how much is stored in their tissues?

Answers

90% of the energy is used up between levels, and the remaining 10% stays in the tissues to be passed on.

Which of the following snack foods is comprised mainly of carbohydrates?

Answers

Answer:

d. All of the above

Explanation:

What tissue is this

Answers

Answer:

smooth muscle tissue

Explanation:

im almost positive it is smooth muscle tissue

Answer:

smooth tissue agree with the other answer

Explanation:

During photosynthesis, plants produce _____________ and oxygen from the _____________________________ of solar energy, water, and carbon dioxide

Answers

Answer:

During photosynthesis, plants produce glucose from simple inorganic molecules - carbon dioxide and water - using light.

Explanation:

Most life on Earth depends on photosynthesis.The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O2) and chemical energy stored in glucose (a sugar). Herbivores then obtain this energy by eating plants, and carnivores obtain it by eating herbivores.

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

blood from the intestines flows directly to the __________.

Answers

Answer:

liver

Explanation:

Answer:

hepatic portal vein then liver

Which type of inheritance is described here?
A gene on chromosome 2 in mice can cause males to lose their hair earlier than females.

Answers

Answer:Mice can be male without Y chromosome ... Ward’s work is “a lovely example of how you can lose even a really important gene,” she says. ... don’t have Eif2s3y genes on their Y chromosomes.

Explanation:

Which law regulates pesticides and herbicides? a. Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) of 1947 b. Federal Investigation of Fungicide Act (FIFA) of 1947 c. Clean Environment Act of 1949 d. Regulatory Environment Act of 1948

Answers

The law that regulates pesticides and herbicides in the USA is the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) of 1947. This law prohibits the use of certain compounds as pesticides.

The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) law is a regulatory law that provides a suitable federal regulatory framework for the use, distribution and sale of pesticides.

This law (FIFRA) is aimed at protecting pesticide users, consumers, and the environment.

The pesticides used in the USA must be licensed by the US Environmental Protection Agency (EPA).

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What type of shock occurs when bacterial toxins trigger vasodilation and increase capillary permeability

Answers

Septic shock occurs when bacterial toxins trigger vasodilation and increase capillary permeability.

Vasodilation occurs during inflammatory processes thereby leading to an increase in blood flow. Septic shock cause the release of numerous vasodilatory chemicals thereby leading to lethal hypotension.

Septic shock is caused by changes in hemodynamic profile as a result of endothelial dysfunction with increased capillary permeability thereby leading to hypotension.

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PLEASE ANSWER !!!

Our sun is a low mass main sequence star at the middle of its life cycle. Explain how the
appearance of the sun's location on the HR diagram will change as it continues to the end of
its life cycle.

Answers

Answer:

Accordingly, when our Sun comes up short on hydrogen fuel, it will grow to end up a red monster, puff off its external layers, and after that settle down as a minimal white small star, at that point gradually chilling off for trillions of years.  All incredible, in the long run — in around 5 billion years — our sun will, as well. When its supply of hydrogen is depleted, the last, sensational phases of its life will unfurl, as our host star extends to wind up a red Goliath and afterward shreds its body to consolidate into a white smaller person  Explanation:

hope that helps.

In humans, what determines the sex of offspring and why?.

Answers

Answer:

Females have two X chromosomes in their cells, while males have both X and a Y chromosomes in their cells. Egg cells all contain an X chromosome, while sperm cells contain an X or Y chromosome. This arrangement means that it is the male that determines the sex of the offspring when fertilization occurs.

Water and nutrients that are not cycled are stored in a what?

Answers

Answer:

Reservoir

Explanation:

Reservoir is the answer

What is ONE way in which geologists may utilize GPS and satellite mapping?

Answers

A way through which geologists may utilize GPS and satellite mapping is to monitor the changes in the environment.

A global positioning system refers to a network of receiving devices and satellites that are used to determine the location of a particular thing on Earth.

It should be noted that a global positioning system (GPS) and satellite mapping can be used in monitoring changes in the environment. It can also be used to collect accurate field data when mapping or surveying.

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What are the three types of posttranscriptional processing? select the three types.

Answers

Answer:

5' capping, addition of the poly- A tail, and splicing.

Explanation:

I got it right on the test!! I hope this helps.

how long does it take for ancestry dna results to come back

Answers

Answer:about 6-8 weeks

Explanation: about 6-8 weeks to process from the time that the lab receives your DNA sample.

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