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Fantom [35]
1 year ago
8

If you are stirring sugar into your morning coffee, why do the sugar grains appear to disappear?

Biology
1 answer:
sasho [114]1 year ago
8 0
When the sugar dissolves, it is broken up into individual particles; each molecule is surrounded by water molecules. Essentially, you are trying to decide if a single molecule is a solid or liquid when dissolve.
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Why is it so difficult to breathe when snorkeling at a depth of 1?
Mamont248 [21]
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7 0
3 years ago
What are some possible uses for scientific models?
Nadusha1986 [10]

Answer:

Well there are many ways for scientific models to be use like if something was small and you couldn't see it u would have to make a model of that

Explanation:

If this didn't help I'm sorry

8 0
3 years ago
Some organisms obtain energy and nutrients from plants in an ecosystem. These organisms have energy stored in their bodies. What
Afina-wow [57]
The answer to this question would be <span>Some is used by decomposers, and some is released into the environment as heat.
</span>
When an organism died, decomposer can degrade some of its remaining corpses and use the produced energy. Some of the parts can't be degraded like bones.
The total energy should not be decreased as it was opposing the law of conservation of energy.


8 0
3 years ago
Read 2 more answers
This type of worm is part of the phylum Nematoda. It has nostrils but no eyes. It moves its body by bending from side to side. W
Dvinal [7]
The correct option is C.
Roundworm belongs to the kingdom animalia and to the phylum nematoda. It has round, unsegmented, smooth and thin body which can grow to the maximum of four feet in length. It has a bilateral symmetry.  A roundworm has no skeleton and it reproduces sexually.
3 0
3 years ago
Which of the following choices is NOT considered an environmental stressor?
Anarel [89]

Answer:

c. cancer

Explanation:

Any conditions present in the natural surroundings, that exert adverse impact of mental wellness of the individuals are referred to as environmental stressors. Among the given options, heavy traffic, flashing light and loud noises are the stressors present in surroundings. Cancer is a disease that affect the physical well being of the person; it is not present in surroundings.

6 0
3 years ago
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