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Mkey [24]
3 years ago
8

Photosynthesis requires a supply of CO2 as well as H2 O and sunlight. How do plants obtain these resources? (Hint: refer to plan

t anatomy.)
Biology
1 answer:
Triss [41]3 years ago
3 0

Answer:

CO2 is supplied by mammals and other living animals exhaling, producing CO2 this is absorbed through their leaves, and stems

H2O is supplied by the water cycle, nearby rivers, oceans, creeks etc. This is soaked up through their roots. Excess sugars are also stored in the roots as food.

Sunlight is provided in the atmosphere and the chlorophyll absorbs this.

Explanation:

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Which three continents contain coal fields that provide evidence for continental drift?
vivado [14]

Answer:

The answer is Eurasia, North America, Africa, and South America.

Explanation:

4 0
2 years ago
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Large mats of green algae lived during the __________ period, more than 550 million years ago .
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Mesioc.............................
3 0
4 years ago
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What are glaciers? A glacier is a huge mass of ice that moves slowly over land.
tigry1 [53]

Answer:

What do they look like?

Glaciers look like solid blocks of ice.

What climate do they exist in?

Regions that have high snowfall in winter and cool temperatures in summer.

Where can you find them?

Most of the world's glacial ice is found in Antarctica and Greenland, but glaciers are found on nearly every continent, even Africa.

What do you think we can learn from glaciers?

Glaciers preserve bits of atmosphere from thousands of years ago in these tiny air bubbles, or, deeper within the core, trapped within the ice itself. This is one way scientists know that there have been several Ice Ages. Scientists are also finding that glaciers reveal clues about global warming.

(The last question is unclear to me, so I'm going to take a guess as to what you meant)

Why is sea ice so important?

Arctic sea ice keeps the polar regions cool and helps moderate global climate.

I hope this helps!! :3

4 0
3 years ago
A nurse demonstrates the correct use of hand hygiene using an alcohol-based handrub for which situation? select all that apply.
Naddik [55]

The correct use of hand hygiene using an alcohol-based hand-rub are for these situations:

  • After removing gloves,
  • Before entering a client's room,
  • After applying a clean, dry dressing

<h3>What ae the steps required to maintain hygiene in a hospital environment?</h3>

Hygiene is the process by which an clean environment free of germs is kept in place.

A  hospital environment requires that proper hygiene is maintained in order to prevent the outbreak of diseases.

Some steps in maintaining hygiene in the environment include:

  • Mopping the floors with disinfectants liquids
  • Cleaning of surfaces with alcohol-based sanitizers
  • Using an alcohol-based hand-rub

The nurse will demonstrate the correct use of hand hygiene using an alcohol-based hand-rub as follows:

  • After removing gloves,
  • Before entering a client's room,
  • After applying a clean, dry dressing

In conclusion, alcohol-based hand-rubs are important to maintain hygiene.

Learn more about alcohol-based hand-rubs at: brainly.com/question/25051422

#SPJ1

6 0
2 years ago
How does hydropower and solar power work together?
KIM [24]

Solar energy is energy that comes from the sun and is captured by solar cells. These cells transform the energy of photons of light into electrical energy. One mechanism is the energization of electrons, here the energy of the photons is transferred to the electrons, which can already be considered electric energy.

As for the hydroelectric energy, here the waterfalls or rivers flow driving a turbine, which will transform the movement into usable electric energy as it rotates.

7 0
1 year ago
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