What is a natural source of CO2

Answers

Answer 1

Answer:

venting volcanoes

Explanation:


Related Questions

Which is a correct statement about mutations?

A. Mutations are always bad.

B. Mutations ensure alleles never change.

C. Mutations increase variety in a population.

D. Mutations decrease variety in the population,

Answers

C. Because mutations are varieties

Will give branliest

Which of the following is not an example of organic matter?

A. Seaweed

B. A dead animal

C. Coffee bean shells

D. Bagged fertilizers

Answers

Answer:

B dead animal

Explanation:

Answer:

Bagged fertilizers

Explanation:

What do you think the term "ecological footprint" means?

Answers

Answer:

biologically productive land and sea area

Explanation:

meiosis results in greater genetic variation than asexual reproduction because it-
A. is a lengthy process full of errors.
B. results in a greater number of offspring.
C. is more common in higher order species.
D. allows the recombination of genetic information.

Answers

Answer:

D. allows the recombination of genetic information.

What is the purpose of the process picture above

Answers

Answer:

THERE IS NO PICTURE

(upload the picutre so i can give you an answer)

Explanation:

define the term gene in your own word​

Answers

Answer: A gene is in your DNA

Explanation:

Answer:

Gene: a unit of DNA that is usually located on a chromosome and that controls the development of one or more traits and is the basic unit by which genetic information is passed from parent to offspring.

why are bio engineers interested in viruses?

Answers

Because they want to know how to kill the virus so they can cure people

Set of 25 green plants and 25 mushrooms were put in a cool, dark room for two weeks. Each set was watered daily with 50 mL of a 0.1% fertilizer solution. Which statement best explains why the green plants died and the mushrooms survived?

Answers

Answer:

This question lacks options, however, it can be answered based on general understanding.

The green plant died because of absence of LIGHT

Explanation:

Plants (green) are autotrophic organisms i.e. organisms that are capable of synthesizing their own food via a process called PHOTOSYNTHESIS. However, on the other hand, mushrooms (kingdom FUNGI) are heterotrophic organisms i.e. rely on other organisms for energy source and cannot make their own food.

Green plants strictly require light energy from the sun in order to perform the process of photosynthesis. According to this question, a set of 25 green plants and 25 mushrooms were put in a cool, dark room for two weeks and watered daily with 50 mL of a 0.1% fertilizer solution. The green plants, despite the nutrients and regular watering dies because they were not exposed to LIGHT in order to make their food via photosynthesis. However, since light is not a requirement for mushrooms to obtain food, they will surely survive.

The two reactions shown below represent processes that occur in living organisms.
Carbon dioxide + Water + Sunlight →Sugar + Oxygen
Sugar + Oxygen
Water + Carbon dioxide + Energy
Which of the following statements is correct about the two reactions?
O Oxygen (02) is used to release energy during photosynthesis
O Carbon dioxide (C02) is used to release energy during photosynthesis.
O Sugar (C6H1206) is broken down to release energy during cell respiration.
O Water (H20) is broken down to release energy during cell respiration.

Answers

Answer:

C. Sugar is broken down to release energy during cell respiration

Explanation:

In the picture sugar is one of the inputs of cellular respiration and energy is the output of it. Meaning sugar turns into energy.

The statement which is correct about the two given reactions is that the sugar (C6H1206) is broken down to release energy during cellular respiration. Thus, the correct option for this question is C.

What is Cellular respiration?

Cellular respiration may be defined as a chemical process through which oxygen is significantly utilized in order to make energy from carbohydrates (sugars). Through this process, living organisms break down glucose into a form that the cell can use as energy.

With the help of the given reactions, oxygen is the byproduct of the photosynthesis reaction along with the main product glucose. While carbon dioxide is the reactant of the photosynthesis reaction and the product of cellular respiration.

In the process of cellular respiration, Sugar (C6H1206) is broken down to release energy along with carbon dioxide and water.

Therefore, the correct option for this question is C.

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List four foods made by fermentation.​

Answers

Answer:

Sauerkraut

Cheese

Salami

Yogurt

Explanation:

"Fermentation is the breakdown of carbs like starch and sugar by bacteria and yeast and an ancient technique of preserving food."

shape of the smooth muscle cell​

Answers

Answer:

They are flat layers

Explanation:

However, smooth muscle fibers do not form thick ropes like skeletal muscles. Instead, they come together in smooth, usually flat layers.

This type of fossil forms from a mold. Small particles of mud, sand, and/or
minerals becomes packed into the open space of the mold in the shape of a
turtle shell and hardens. The result is a fossil that has the same exact shape
as the original turtle shell.

Answers

petrified mold fossil or cast fossil depending on the text that was taught... some questions are dependent on what words that were taught by the teacher...

Which of the following is an example of how a species may change over time?
A.
Bacteria become resistant to antibiotics.
B.
Dog fur becomes thicker in the winter.
C.
Turtles become male or female based on incubation temperature.
D.
Humans become immune to a certain illness after vaccination.

Answers

Answer: possibly A

Explanation: B an C are not it because they are more like mutations. D humans don’t always become immune.

If I just ate 300,000 calories what is another way of saying that
A. 300 Calories
B. 3,000 calories
C. 300,000,000

Answers

Answer:

I think A. 300 Calories because 300000 to IT round about 300 calories

Adult males require between 2,000 and 3,000 calories per day, whereas adult females require between 1,600 and 2,400 calories daily. Thus, option A is correct.

What is the role of calories in daily life?

Keep us alive and make sure our organs are functioning properly, our bodies require energy. We give our bodies energy when we eat and drink.

Our daily activities, such as breathing and jogging, cause our bodies to expend that energy.

A calorie deficit is necessary for weight loss, but how much of one depends on your age, weight, health, and goals. It's frequently advised to reduce daily caloric intake by roughly 500 calories.

However, a certified dietician can help you create a personalized plan if you're thinking about losing weight.

Therefore, 300 Calories is another way of saying that 300,000 calories.

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HELPP IM BEING TIMED ILL GIVE BRAINLIEST ANSWER PLS. Describe the rate of changes caused by weathering and
erosion. What are the fast changes? What are the slow changes?
What causes changes in big areas? What causes changes in little
areas?

Answers

Rainfall and temperature can affect the rate in which rocks weather. High temperatures and greater rainfall increase the rate of chemical weathering. 2. Rocks in tropical regions exposed to abundant rainfall and hot temperatures weather much faster than similar rocks residing in cold, dry regions.

What three things regarding cell organelles are different between plant and animal cells?

Answers

Answer:

Plant cells have a cell wall, but animals cells do not. ...

Plant cells have chloroplasts, but animal cells do not. ...

Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present

looking at the animal cell diagram above, identify the organelle(s) involved in the process of building proteins

Answers

Answer:

I dont see any diagram but in general, the organelles are the nucleus, ribosomes, ER, golgi apparatus, and vesicles

Explanation:

The nucleus contains the genetic code and creates the "orders" for the ribosomes

The ribosomes synthesize the proteins

The (rough) endoplasmic reticulum contain ribosomes

The golgi apparatus and vesicles transport and modify proteins

Mendel studied "factors" that allowed for physical characteristics, which can have alternate versions, to be passed onto offspring. What are these factors called?

Answers

Answer:

Traits

Explanation:

?!

Answer:

THE ANSWER IS phenotypes

Explanation:

JUST TOOK THE TEST ON EDG..

What happens if oranisms fall to adjust and respond to changes in their environment?

Answers

Answer:

they would probably go extinct

Explanation:

I’m assuming the whole environmental system would collapse animals would die off including humans

chemical reactions that absorbs more energy than they release are considered to be

Answers

An edciromic reaction

Chemical reactions that absorbs more energy than they release are considered to be endothermic.

What is endothermic reactions?

Endothermic reactions involve the absorption of heat from the surroundings, resulting in a decrease in temperature of the surroundings. In these reactions, the reactants have lower energy than the products, and the difference in energy is absorbed as heat from the surroundings. Examples of endothermic reactions include the melting of ice, the evaporation of water, and the reaction of baking soda and vinegar.

In contrast, exothermic reactions release more energy than they absorb, resulting in an increase in temperature of the surroundings. Examples of exothermic reactions include combustion reactions and the reaction between acid and base to produce salt and water.

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What are the drops of water that form on cool surfaces during the night called?
A. Snow
B. Dew
C. Steam
D. Rain

Answers

Answer:

The correct option is B

Explanation:

Dew is the water droplets found on objects outside of an enclosed/covered area in the morning. Dew occurs as a result of condensation of moisture in the cold atmosphere (at night) which is converted to liquid when it touches objects of higher thermal energy; converting the water in the moist air into water droplets known.

Someone smart PLS HELP!!!!!!!!!!!!! Uranium-235 is a popular choice of fuel for nuclear reactors. But U-235 doesn't always fission the same way. Below are three ways it can split. Complete the nuclear equations so they balance.
fill in the blank line(s) pls pls pls pls pls pls help!!!!!!!

Answers

I’m 90% this is right

Sorry if I’m wrong

8)Which of the following is non-degradable waste?
1.Plastic
2.Food waste
3.Newspaper
4.Old Clothes
5.Other​

Answers

Answer:

5

Explanation:

option

1. plastic

is the non biodgradable waste

the main function of the kidnenly is​

Answers

Most people know that a major function of the kidneys is to remove waste products and excess fluid from the body. These waste products and excess fluid are removed through the urine. The production of urine involves highly complex steps of excretion and re-absorption.

Question 3
Contaminants and pollutants cannot enter groundwater
O True
O False

Answers

Answer:

false

Explanation:

groundwater groundwater has an abundance of contaminants and pollutants

I’ll give out freee 50pints if someone helps with this and brainliest

Answers

Answer:

Newton's law also states that the strength of gravity between any two objects depends on two factors: the masses of the objects and the distance between them. Objects with greater mass have a stronger force of gravity between them

Explanation:

Answer:

The mass of the objects and the distance between them.

Explanation:

The more mass two objects have, the greater

the force of gravity the masses exert on each other. If one of the masses

is doubled, the force of gravity between the objects is doubled.

Can i pls have brainliest

Is human blood ever any color other than red?

Answers

Answer:

no

Explanation:

Human blood is red because of the protein hemoglobin. Hemoglobin contains a red-coloured compound called heme that’s important for carrying oxygen through your bloodstream

Sometimes blood can look blue through our skin, but its never blue. the reason we see blue is because blue light doesn't go as deep into kin as red. If the blood vessel is  deep, your eyes see more blue than red  light due to the blood’s absorption of red wavelengths.

How does CO2 level affect oxygen production?

Answers

Answer:

Grupa chemików z Uniwersytetu Środkowej Florydy pod kierownictwem profesora Fernando Uribe-Romo, odkryła sposób zamiany dwutlenku węgla w paliwo i tlen — naśladując naturalne procesy w jakich rośliny konsumują CO2, czyli fotosyntezę, która z dwutlenku węgla i wody produkuje węglowodany czyli paliwo dla organizmów żywych.

Explanation:

Answer:

Greater flow of oxygen corresponds to a higher rate of photosynthesis. but more co2 would make the oxygen lower because plants are producing co2.

Explanation:

1. Which of the following lists the levels of organization in living things accurately from smallest to largest? M MMM ki Me X A Organism, organ systems, organs, tissues cells B Organism, cells, tissues, organ systems, organs C Cells, tissues organism, organ systems organs D Cells, tissues organs, organ systems, organism​

Answers

Answer:

D: cells, tissues, organs, organ systems, organism

Explanation:

Cells are the smallest unit of life. A group of cells make up tissues. A group of tissues make up organs. A group of organs make up an organ system. A group of organ systems make up an organism.

Hope this helps :)

When the concentrations of solutions are the same on both sides of a membrane, the two solutions are​

Answers

Answer:

di ko nga alam sagot dyan ii search mo nalang sa ibang application bhie

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