Why was the evolution of photosynthesizing bacteria important for the evolution of large, oxygen-consuming organisms like ourselves?

Answers

Answer 1

Answer:

The evolution of photosynthesizing bacteria important for the evolution of large, oxygen-consuming organisms like ourselves because organisms make organic material using Sun's energy from water and carbon dioxide.

Explanation:

The evolution of photosynthesizing bacteria important for the evolution of large, oxygen-consuming organisms like ourselves because organisms make organic material using Sun's energy from water and carbon dioxide.

Large quantities of sulfur dioxide that enters the atmosphere from volcanoes get dissolved into the rainwater. Hence, make it acidic.


Related Questions

3. When did Sendong leave the PAR?​

Answers

December 18, 2013
Hope this helps!

The formation of minerals from substances dissolved in water is called
a. precipitation
b. dissolution of solutes
c. universal solvent

Answers

Answer: b. dissolution of solutes

Explanation:

Water contains different particles in it depending on where the water came from as these particles dissolved into the water as the water passed through.

There is a limit to how much particles can be dissolved in water though much like when you put too much sugar into water and at some point the sugar just settles at the bottom.

This is the same with those solutes in water. After a point where the water can no longer dissolve them, they come together and create minerals that are seen when the water evaporates.

Solve the triangle. Enter the side lengths to the nearest hundredth and the angle measures to the nearest
degree.
Triangle JKL with vertices J(-3,1), K-1,4), and L6,-5).
The length JK is
The length JL is
The length KL is
Enter the angle measures to the nearest degree.
The angle measure of U is
The angle measure of K is
The angle measure of ZL is

Answers

Answer:

75257

Explanation:

because

There are 15 squares and 9 circles. What is the simplest ratio of circles to squares? What is the sum for the thing

Answers

Answer:

3:5

24

Explanation:

The ratio of circles to squares is equal to number of circles (C) divided by number of squares (S)

Hence,

[tex]\frac{C}{S} = \frac{9}{15}[/tex]

On simplifying we get -

[tex]\frac{C}{S} = \frac{3}{5}[/tex]

The sum of number of circles and square is equal to

[tex]= 15 + 9 = 24[/tex]

please help me
Why do you think there are so few people in North Africa

Answers

Answer:

because it is largely an inhospitable desert

Most of Northern Africa is inhospitable due to the very hot and dry climates of the massive Sahara Desert.  Most people who live in Northern Africa live on the coast of the Mediterranean Sea and the Nile River Delta in Egypt, where conditions are more tolerable.

what is the moral/ethical code of conduct for Judaism​

Answers

Answer:

A code of ethics is a guide of principles designed to help professionals conduct business honestly and with integrity. A code of ethics, also referred to as an "ethical code," may encompass areas such as business ethics, a code of professional practice, and an employee code of conduct.

Explanation:

Why should we decrease our
usage of non-renewable
resources?

Answers

One day we could run out of non renewable resources while at the same time most of them cause damage to the environment

help ,,,,,,,,,,,,,,,,​

Answers

Answer:

B. Water Temperatures

Explanation:

It was warm so people didn't die from cold at all

Which bond is more polar; N-N or N-F bond? Justify your reasoning.

Answers

N-N because they are stronger because they’re the same

what is a plate margin pls answer asap 50 points available thxs:)

Answers

plate margin (plate boundary) The boundary of one of the plates that form the upper layer (the lithosphere) and together cover the surface of the Earth. Plate margins are characterized by a combination of tectonic and topographic features: oceanic ridges, Benioff zones, young fold mountains, and transform faults.please mark as brainliest if correct

The most common political units in today's world are:

A. landmasses without borders.
B. sovereign nation-states.
C. power and authority
D. military dictatorships​

Answers

Answer:c

Explanation:

Evidence suggests that early humans living in Siberia crossed the __________ into Alaska thousands of years ago.
A.
Siberian Earth Bridge
B.
Bering Land Bridge
C.
Pacific Ocean
D.
Alaskan Gulf


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer: B

Explanation:

The correct answer is A) Bering land bridge.
It is believed that early humans crossed the Bering land bridge to get to North America.
By the 1800s, scientist began to contemplate the idea that humans crossed the continent and entered North American territory by land. They considered that thousands of years ago there was a portion of land or a land bridge that united Asia and America: the Bering land bridge. The term Beringia or Bering was coined by the Swiss scientist Eric Hulten in 1937.

Compare and contrast the P-wave travel time and S-wave travel time.

Answers

Answer:

P waves are recorded earlier than S waves, because they travel at a higher velocity. SF Table 7.1 shows that P waves have a higher velocity than S waves when traveling through several mineral types. The speed at which seismic waves travel depends on the properties of the material that they are passing through.

Hope it helps

How did slavery tie into the global economy?

Answers

In 60 years, from 1801 to 1862, the amount of cotton picked daily by an enslaved person increased 400 percent. The profits from cotton propelled the US into a position as one of the leading economies in the world, and made the South its most prosperous region.

Which of the following is NOT a way to build on your strengths? A. eating a healthy, well-balanced diet B. only participating in sports you are good at C. learning as much as possible about the sport D. studying and learning from other players Please select the best answer from the choices provided. A B C D Mark this and return

Answers

Answer:

B

Explanation:

only participating in sports you know will not help you build your strengths.

Which would be effective methods to adding your own unique voice to your blog? Check all that apply. adding additional facts about the topic adding your personal reactions to events adding a story or anecdote from your experience adding a survey that asks readers how they feel about the topic using words that express emotions or feelings

Answers

Answer:

b,c,e

Explanation:

Answer:

b.c.e

Explanation:

HELPPPPPPPP PLEASEEEEE

What does exploration mean to you?
Why do people explore?

i'm really too lazy to answer it myself so can someone please help. i'll mark brainliest to whoever gives the best answer!

Answers

exploration is the act of searching for the purpose of discovery.!hope that helps.!
Traveling through an unfamiliar area

Need help please itss my last question!!!! Am giving 5 starsss!!

Answers

Answer:

1- methyl bromide

2-  decomposing manure

3-  synthetic fertilizer

4- combustion of fossil fuels

I think this is it I may be wrong

If you were to travel to a new location, you would need to find information
about it before you go. Which is an example of a piece of information based
on place?
A. In what direction are the nearest mountains?
B. What are the latitude and longitude of the nearest lake?
c. Will I need to rent a car, or can I rent a bicycle?
D. What is the postal code of my hotel?

Answers

Answer:Will I need to rent a car, or can I rent a bicycle

Explanation:

How many nations are in South America?​

Answers

South America includes 14 countries: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (United Kingdom), French Guiana (France), Guyana, Paraguay, Peru, Suriname, Uruguay and Venezuela.

Convert 100'c into 'F​ and K

Answers

Answer:

cant u do it yourself it is easy i will give u the formula if u want

212 Fahrenheit and 373.15 Kelvin

Why is it necessary to preserve wetlands?

Answers

Answer: It is important to preserve wetlands because it provides a home for many, and many aquatic animals. Without wetlands, aquatic animals would migrate or slowly die out. It will also be great if I wouldn't have a random alligator in my backyard.

which is known as the 'city of oven' ​

Answers

Im not sure but there is a city in Bulgaria named “Oven”

A geologic map primarily shows a. Geometry of region B. Elevation of a region C. Depth of a region D. Rock types of region

Answers

Answer:

a.) geometry of region

Explanation:

i hope it helps u

Question: How does cooperation and conflict among people groups impact an area in South Asia?
Key Terms to Use:
Mohandas Gandhi
Siddartha Guatama
Caste System
Guru Nnnak
Kashmir

Answers

Answer:

Cooperation and conflict among people groups has a great impact.

Explanation:

Cooperation and conflict among people groups has a great impact on an area in South Asia because the cooperation and conflict decides the fate of that region. If all the people cooperate with each other than there is peace and harmony in the areas whereas if there is conflict with one another so disability occurs that greatly affect the economy of that region. Both Mohandas Gandhi , Guru Nnnak and Siddartha Guatama teaches us to maintain cooperation for the growth and development. There is lack of cooperation in India society due to caste system that divides people of society. Kashmir is also a big problem where peace should be maintained.

What process is building the HImalayas, the tallest mountains on Earth?
a
seafloor spreading
b
two oceanic plates colliding
c
the creation of rift valleys
d
two continental plates colliding

Answers

Answer: Uh-Hello Kageyama Here!  

Explanation: The Himalayas are a prime example of how tectonic plate motion can manipulate the earth in extraordinary ways. These colliding plates resulted in the formation of the highest mountain range on the planet. By the Power of My Convections Our continents are carried by a series of tectonic plates located in the earth’s lithosphere.

Hope This Helps!

Explanation:

A because tge plates run into eachother making them go upwards :)

FINGER is to HAND as TOE is to

Answers

FINGER is to HAND as TOE is to FEET if that’s what you meant

This country capital city, Buenos arise, is very diverse do to the number of immigrants that enter though it. It boards the Atlantic ocean and is an impotent port city with more then 29 million people.

Answers

Answer:

True.

Explanation:

Buenos Aires is the capital of Argentina, a country in South America. Buenos Aires is a port city which has contributed to the diversification of its population, as it attracts many immigrants who sought to establish trade in the country. These immigrants were from all over the world and many ended up making Buenos Aires their new home, promoting a culturally and ethnically diverse city.

Please Help Me! Does anyone know the Answers to theses?

1. What happens to items over time if soaked/placed in the Dead Sea?

2. Why was the creation of Israel an issue remains an issue to this day?

3. Which body of water has unique marine life due to temperatures and salinity levels?

4. What is landlocked?

5. Explain how the USSR impacted Central Aisa?​

Answers

Answer:

Hello!

1.They get crystallized?

2. It is still an issue because Palestinians lived on the land that Israelis call home, and that due to the creation of Israel, Palestinains have been fighting back due to displacement.

3. Ocean

4. Having no access to major waterways (not bordering an ocean, etc.)

5. The USSR stripped minerals and ores, and contributed to political instability which remains to today

Explanation:


To what extent is the statement 'earthquakes the most destructive tectonic hazard’ true

Answers

Answer:

Out of 10, it would be a 9.

Explanation:

A simple explanation would be that an earthquake's damage depends on the magnitude.  For example a major damaging earthquake would be around 7 - 7.09 and a strong magnitude would be around 6 - 6.09. In conclution, earthquakes are the most destructive tectonic Hazard people can have.

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