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Vitek1552 [10]
3 years ago
8

Magnetic __?_______ don't exist.

Biology
1 answer:
alexira [117]3 years ago
6 0

Answer:

Those materials which are not attracted by a magnet are called non- magnetic materials. All the substances other than iron, nickel, and Cobalt are non-magnetic substances for example plastic, rubber, water, etc are nonmagnetic materials. Non-magnetic substances cannot be magnetized.

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in the process of photosynthesis and aerobic respiration why the amount of oxygen and carbon dioxide remains the same?
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Plants capture sunlight to acquire energy needed to produce their own food. Photosynthesis uses light energy to convert water and carbon dioxide into glucose and oxygen. Cellular respiration provides usable energy for the cell in the form of ATP. Water and carbon dioxide are products of cellular respiration.


4 0
3 years ago
which statement explains why tilted layers of rack appear through the Tapeats Sandstone? A. The ground was uneven at the time th
klemol [59]
C. and the sandstone formed around the rocks which are most likely metamorphic
6 0
3 years ago
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PLLSSS-100 POINTS-PLSSSS
max2010maxim [7]

Answer:

plants take in carbon dioxide (CO2) and water (H2O) from the air and soil.

Explanation:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

(if this isnt what your asking just let me know and i do it again)

7 0
2 years ago
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What is the difference between a heterogeneous mixture and a homogeneous mixture? A. A heterogeneous mixture can only be a solid
I am Lyosha [343]

Answer:

C. You can see the parts in a heterogeneous mixture but can't see them in a homogeneous mixture.

Explanation:

a heterogeneous mixture is in other words, the one that does not mix or is not uniformly combined, hence leading to the creation of layers of the substances used.

a homogeneous mixture is the one that completely dissolves, or mixes, or is uniformly combined.

5 0
3 years ago
Which of the following biomolecules is best represented by this formula?
Alona [7]

Answer:

The correct answer is option D. "lipid".

Explanation:

Lipids, known also as fats or oils, are organic compounds that are insoluble in water and are made up of carbon, hydrogen, and oxygen. The formula of this question shows a biomolecule that is made up of this three atoms, and even though carbohydrate are made up of this three atoms as well, we can determine that it belongs to a lipid because it contains many more hydrogen atoms than oxygen atoms. Other characteristic of lipids is their long chains of carbon and hydrogen atoms, which are represented by the lines shown in blue. I attached the missing formula.

7 0
3 years ago
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