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3 years ago

Where are CO2 and O2 found in our enviromment?

Biology

2 answers:

Vsevolod [243]3 years ago

8 0

Answer:

They both are naturally found in our environment

Explanation:

CO2 accounted for about 80 percent of all greenhouse gas emissions from human activities. Carbon dioxide is naturally present in the atmosphere as part of the Earth's carbon cycle (the natural circulation of carbon among the atmosphere, oceans, soil, plants, and animals). the atmosphere as part of the Earth's carbon cycle (the natural circulation of carbon among the atmosphere, oceans, soil, plants, and animals).

adell [148]3 years ago

5 0

Answer:

They are naturally present in the atmosphere in the form of carbon dioxide and gaseous oxygen. Because they're always circulating between the soil, the air, and the water, living matter's constantly renewed. Atmospheric oxygen comes mainly from green plants.

hope it helps uh !!!

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Explain why some leaves are green and some are yellow in the photosynthesis process

zysi [14]

Answer: Some are green because of the chlorophyll, some chlorophyll breaks dowm when its cold

Explanation:

5 0

2 years ago

PLLLZ HELP Which point on the timeline best indicates the time when birds first appeared?

Vedmedyk [2.9K]

Answer:

The answer should be C

Explanation:

If you look at the the graph, C points to the time period after mammals appeared. Since birds are mammals, they should have appeared after the time that mammals first came to be on Earth.

Hope this answer helps you! Please rate it and mark it Brainliest!

3 0

3 years ago

If a battery produced 12.6 volts, what would the current flow be for a 6 Ohm resistor

Free_Kalibri [48]

Answer:

I = 2.1 A

Explanation:

This is physics, but I will answer here either way.

First, the battery produces a voltage of 12 V in a resistor with 6 ohm, and we want the current flow (I). We need to apply the following expression:

V = R * I (1)

This is the Ohm's law. From here we can solve for I and:

I = V/R (2)

Now, we just need to replace the data and solve for the current:

I = 12.6 / 6

Hope this helps

3 0

3 years ago

A daughter cell that matures to the inside of the vascular cambium becomes ______, and a daughter cell that matures to the outsi

melomori [17]

A daughter cell that matures to the inside of the vascular cambium becomes secondary xylem and a daughter cell that matures to the outside of the vascular cambium becomes secondary phloem.

The cambium divides its cells to create secondary xylem and phloem. As secondary phloem and xylem tissue builds up, the stem becomes thicker and develops wood and bark.

The kind of xylem produced by secondary growth is known as secondary xylem. In contrast, during primary growth, the primary xylem develops.
As a result, lateral growth, as opposed to vertical growth, is connected with the secondary xylem, as opposed to the primary xylem.
The procambium, which is found between the xylem axis and the phloem pole, develops into the cambium in the root.
A pattern resembling the arrangement of secondary stem is produced when xylem forms in the core and phloem on the perimeter of secondary development.

learn more about vascular cambium here: brainly.com/question/859907

#SPJ4

5 0

2 years ago

Read 2 more answers

HELP NEEDED QUICK

Karolina [17]

Answer:

they are heterotrophic and can produce their own food unlike things like microbes who rely on other things to live. they are also multicellular unlike most bacteria (mushroom is an exception)

7 0

3 years ago