Matter that is made of only one kind of atom is called what?
Atom
Compound
Element
Molecule

Answers

Answer 1
An element .

Atoms are the building blocks of all matter. When a substance contains only one type of atom, it is called an element.

Related Questions

list down at least 5 kitchen tools and utensils.identify it's material (10)pts​

Answers

Answer:

Chef's Knife. I'm not just talking about any old chef's knife, I mean a good-quality one. ...Mixing Bowls. Mixing bowls are like your kitchen's hands. ...Cutting Boards. A kitchen is not complete without cutting boards. ...Wooden Spoon & Spatula. ...Measuring Cups and Spoons.

True or false?

It takes too much time for oxygen to get into cell and carbon dioxide out if cells are too large.

Answers

Answer:

false....

Explanation:

hopes this helps

Answer:

false

Explanation:

It doesn't take too much time for oxygen to get into cell and carbon dioxide out if cells are too large.

how will you explain the importance of it in completeness of the biological organization?

Answers

The importance of biological organization is that it allows the study of natural balance between all organisms in a simple way.

The biological organization is a biological term that refers to the hierarchy of complex biological structures and systems that define life through a reductionist approach.

In this form of organization, the traditional hierarchy begins in the atom, this being the lowest level, and ends in the biosphere as a superior system.

The integrality of this organization focuses on the reciprocal relationships between each level, because the higher levels are more complex, but contain each of the organisms and parts that make up the lower levels. This type of organization must be understood as a whole.

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what are thallophytic plants?​

Answers

Answer:

Thallophytes are a polyphyletic group of non-motile organisms traditionally described as "thalloid plants", "relatively simple plants" or "lower plants". They form an abandoned division of kingdom Plantae that include lichens and algae and occasionally bryophytes, bacteria and slime moulds.

Explanation:

gamsahamnida

Answer:

Thallophytic plants are plants of a group of plants or plant organisms (such as algae and fungi) that lack differentiated stems, leaves, and roots.

Explanation:

Hope this helped :>

Once overweight, Brenna's mother has started to lose weight as she's aged. At first, Brenna was happy to see this because she thought it may help her mother bounce back from future injuries. On the contrary, Brenna has started to notice that her mother is having more difficulty with walking and climbing stairs. Her doctor explains that this declining function is common in adults age 65 and older. What term describes the muscle wasting Brenna's mother is experiencing?

a. sarcopenia
b. aphasia
c. kyphosis
d. xrostomia

Answers

The term that describes the muscle wasting Brenna's mother is experiencing is sarcopenia. That is option A.

An overweight individual is an individual whose body mass index is between 25 to less than 30.

Body mass index is calculated based on the weight and height of an individual.

An Brenna's mother advances in age, she begins to experience lost of muscle mass.

This is because of the following:

decline in hormones and numbers of neuromuscular junctions,

increased inflammation,

declines in activity, and

inadequate nutrition.

This will in turn lead to difficulty with walking and climbing stairs.

Therefore, the term that describes the muscle wasting Brenna's mother is experiencing is sarcopenia

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PLEASE HELP ME IM TIMED!

Answers

Answer:

protein i believe

Explanation:

Enzymes transferring electrons at the start of the ETS are referred to as ________, whereas enzymes transferring electrons to the terminal electron acceptor are designated as ________.Question 40 options:a) sulfatases; nitrogenasesb) lyases; hydrolasesc) permeases; proton pumpsd) dehydrogenases; oxidasese) oxidases; dehydrogenases

Answers

Answer:

dehydrogenases; oxidases

Explanation:

The __________ __________ of the midbrain receive auditory input and trigger the head-turning auditory reflex.

Answers

Answer:inferior colliculi

Explanation:

Why must the number and type of atoms be the same in the products of a chemical reaction as in the reactants?

Answers

Because atoms are rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products.

hope it helps

How can we conserve WATER? describe in short.
Please answer as soon as possible pls I need help please ​

Answers

Explanation:

Turn off the faucet while brushing your teeth.

Only run the washing machine and dishwasher when you have a full load.

Use a low flow shower head and faucet aerators.

Fix leaks.

Install a dual flush or low flow toilet or put a conversion kit on your existing toilet.

If there is oxygen around, how will muscle cells make ATP?

Answers

Answer:

Muscle cells can continue to produce ATP when oxygen runs low using lactic acid fermentation. ... Many yeast use alcoholic fermentation to produce ethanol

Label each of the components in the equation below. What type of reaction is shown in the equation? ​

Answers

Answer:

It's an esterification reaction

Glycerol + Fatty acid ---> Triacylglycerol or triglyceride

+3 water molecules

The chemical equations shown depict esterification and dehydration reactions.

What is a chemical equation?

Chemical equation is a symbolic representation of a chemical reaction which is written in the form of symbols and chemical formulas.The reactants are present on the left hand side while the products are present on the right hand side.

A plus sign is present between reactants and products if they are more than one in any case and an arrow is present pointing towards the product side which indicates the direction of the reaction .There are coefficients present next to the chemical symbols and formulas .

The first chemical equation was put forth by Jean Beguin in 1615.By making use of chemical equations the direction of reaction ,state of reactants and products can be stated. In the chemical equations even the temperature to be maintained and catalyst can be mentioned.

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19. Engineer It In some rivers and lakes, dams
are constructed to harvest energy by converting the
kinetic energy of moving water into electrical energy.
Water from behind the dam flows through a turbine
that transforms kinetic energy into mechanical
energy. The turbine turns a generator that converts
mechanical energy into electrical energy.
The water from behind the dam could flow to the
turbine either through an opening near the middle or
top of the dam or by flowing over the top of the dam.
Which type of water flow would be the best design for
sending a consistent flow of water past the turbines?
Explain your reasoning.

Answers

Answer:

A hydroelectric dam converts the potential energy stored in a water reservoir behind a dam to mechanical energy—mechanical energy is also known as kinetic energy. As the water flows down through the dam its kinetic energy is used to turn a turbine.

Explanation:

Explain how hydrogen fuel cells work, and why they provide a healthy, clean way to produce heat and electricity. (Site 1).

Answers

Answer:

As there are no moving parts, fuel cells operate silently and with extremely high reliability. Due to their chemistry, fuel cells are very clean. Fuel cells that use pure hydrogen fuel are completely carbon-free, with their only byproducts being electricity, heat, and water.

Answer:

As there are no moving parts, fuel cells operate silently and with extremely high reliability. Due to their chemistry, fuel cells are very clean. Fuel cells that use pure hydrogen fuel are completely carbon-free, with their only byproducts being electricity, heat, and water.

1- List the 3 functions of the Digestive System

2- list the 2 function of the exretory system

3- describe the path of food,beginning in the mouth

4- describe the path of urine formation begginning in the kidneys

5- how does the urinary system maintain homeostasis

Answers

Answer:

1. transportation, digestion, and absorption of food. 

2. Remove and concentrate waste products from body fluids and return other substances to body fluids

3. Food starts to move through your GI tract when you eat. When you swallow, your tongue pushes the food into your throat.

4. Urine then flows through the nephrons, through a system of converging tubules called collecting ducts.

5. filtering out excess fluid and other substances from the bloodstream and secreting waste.

ANSWER ASAP FOR BRAINLIEST!!!!

Answers

i agree number 2 is the most reasonable

In light dependent reactions the most important factor is ??

Answers

[tex] \: \: \: \: \: [/tex]

the energy storage molecule ATP and the reduced electron carrier NADPH.

The light-dependent reactions use light energy to make two molecules.In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts

hope it helps

[tex] \: \: \: \: \: [/tex]

Photosynthesis takes place in two separate but dependent series of steps:
First, the light dependent reactions and then the light independent reactions.The light independent reactions (AKA the dark reaction/Calvin cycle) of photosynthesis occurs:

A.Only in the dark in plants

B.In the light and dark in plants

C.Only in the light in plants

D.None of the above

Answers

Answer:

Your answer wold be B: In the light and dark in plants

Explanation:

In the light and dark in plants is the correct answer

The option (B) is correct. In the light and dark in plants.

What do you mean by photosynthesis?

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

Moreover, photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

Hence, the primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use. For the most part, the planet's living systems are powered by this process. It's not particularly efficient by human engineering standards, but it does the job.

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Which equations are balanced? Select all that appl

Answers

Answer:

B

D

F

Explanation:

True/False. All mutations are bad.​

Answers

False.

There are several good mutations that have ensured the survival of species. Typically helpful mutations help the creature adapt to its environment or protect itself from predators.

I hope this helps! :)

The most extreme state of __________________ is a life-threatening condition called thyroid storm, in which enormously excessive quantities of thyroid hormones are released into the bloodstream.

Answers

Answer:

thyrotoxicosis

Explanation:

what gives animal cells their shape and structure?

Answers

Answer: Animal cell's shape and structure are determined by the cytoskeleton.

What is the cytoskeleton?

The cytoskeleton is present in all animal cells, prokaryotic (bacterial) cells contain a very rudimentary version of it, while plant cells do not have one at all. It consists of several types of large molecules that provide physical support to the cell as well as internal transport along its length for organelles like endoplasmic reticulum (ER), mitochondria, vacuoles, etc. The three main components are microtubules, intermediate filaments and microfilaments which give rise to different structures within the cell. Microtubules are long cylindrical tubes made up of two protein subunits (alpha and beta tubulin) that form a hollow tube. These are the main components of the cytoskeleton, they provide support to the cell while also having transport capacity for organelles like endoplasmic reticulum (ER), mitochondria, vacuoles, etc. Microtubules are dynamic structures which means their state is constantly changing i.e., growing, shrinking or moving around depending on requirements of the cell.

label the diagram below of the root cross section
Plzzzzz help ASAP

Answers

The labeling of the root cell is as follow:

The outer red part is the Epidermis. The inner white part is the Cortex. The innermost pink part is the Xylem.

Parts of a Root Epidermis - protects the tissues. Cortex - allows for transportation of materials. Xylem - allows for transportation of water.

In conclusion, the root is quite complex and has various parts to allow it fulfil its functions in keeping the plant alive.

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Which adaptation is most likely to help a plant obtain water in a dry environment?

A. A waxy stem coating

B. Many sharp spines

C. A brightly colored flower

D. Many shallow roots

Please help me answer!!

Answers

Answer:

spines lose less water in hot enviroments and help protect against against animals so B.

are genes for green seeds similar to yellow genes? Explain your answer.

Answers

Answer:

Explanation:

There is no “yellow” gene in the peas found on farms. ... Mendel's experiments showed that green is the recessive seed color in pea plants.

Since yellow is dominant to green, all of the offspring were yellow.

12. Having tissues that digest food, such as in the jellyfish, is an example of

(a) cell-level organization.

(b) tissue-level organization.

(c) organ-level organization.

(d) organ system-level organization.

Answers

Answer:

cell level organization

Having tissues that digest food, such as in the Jellyfish, is an example of cell-level organization.

What is Jellyfish?

Jellyfish is are aquatic organisms that live in marine and freshwater habitats.

Jellyfish are tentacular species(i.e. they have tentacles that allow them to capture prey) and their body consists of a jelly-like structure that is non-living in nature called mesoglea.

Jellyfish are at the cellular level of organization and their mode of feeding entails some of the following:

Predation (capturing of preys with the use of their tentacles)Filtration of particles through waterNutrient intake via symbiotic association with algae within their cells

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Which population would most likely be able to persist over many generations, despite having limited genetic variability

Answers

Answer:

A population in a relatively stable and static environment

Explanation:

Which of the following does not directly cause erosion?
O Ice
OLichen
ОSun light
oChemicals

Answers

Answer:

a ice

Explanation:

ice doesnt cause erosion directly

It’s either ice or chemicals

(20 points) {brainliest} PLEASE HELP MEEEE <33333


Which company was given permission by the US Supreme Court to patent genetically modified organisms in 1980?


A. Ford Motor Company

B. General Electric

C. Dow Chemical

D. Genentech

Answers

Answer: B. General Electric

Explanation:

I hope this helps if you still needed the answer.

Answer:

B. General Electric

Explanation:

PENN

two other components of blood

Answers

It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues. forming blood clots to prevent excess blood loss.

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