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frutty [35]
2 years ago
15

Which of these is an example of active transport?

Biology
1 answer:
mariarad [96]2 years ago
4 0
C membrane with the help of a channel protein
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Where are Slavic languages MOST widely spoken in Europe? A northern Europe B southern Europe C eastern Europe D western Europe
julsineya [31]
C eastern Europe
Mostly near the baltics and the Balkans, but Czech is also a slavic language.
3 0
3 years ago
Well looking at bacteria under microscope, you decide to take a break. When you return, the amount of bacteria has doubled in si
irinina [24]
I’m unsure how to answer this because I don’t know
How much bacteria there was
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This chart is from Dr. Jason from the math forum
http://mathforum.org/library/drmath/view/64555.html hope this helps!

7 0
3 years ago
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Heartburn results when the acidic contents of the stomach regurtitate into the esophagus
matrenka [14]
Heartburn is a burning discomfort that is generally felt in the chest just behind the breastbone.  The burning sensation is caused when harsh stomach juices come in contact with and irritate the delicate lining of the esophagus.
5 0
3 years ago
Consider the Canyonlands food web. Evaluate each of the statements provided and select ALL that apply.
Vaselesa [24]

Answer:

A) The fennec Fox is an omnivore.

E) The rock squirrel, spiny lizard and fennec fox are all primary consumers.

Explanation:

Fennec fox is omnivore and they usually live in underground holes. They dig the holes with the help of their feet. They usually consume insects, some plants, eggs and small animals.

6 0
2 years ago
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How much has the greenhouse gas carbon dioxide increased in the air just in the last few years? ITS DUE IN A FEW HOURS PLEASE HE
ipn [44]

Answer:

approximately 2.3 parts per million (ppm) per year

Explanation:

In 2019, the global amount of atmospheric carbon dioxide (CO2) has been estimated at approximately 410 parts per million (ppm). These levels are higher than at any time in the last 800,000 years, and it has been estimated that in 2025 the CO2 levels will be higher than at any time in the last 3.3 million years. In 2018, there has been an increase of approx. 2.5 ppm, the same increase observed between 2017 and 2018. Moreover, the average increase of the CO2 levels in the atmosphere between 2009 and 2018 was 2.3 ppm each year.

6 0
2 years ago
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