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Mekhanik [1.2K]
3 years ago
5

True or false? adding heat or taking it away can change matter from one state to another.

Biology
2 answers:
Goryan [66]3 years ago
8 0
True. Example if you heated ice it will change to a liquid and if you cooled the liquid it will change to a solid
Molodets [167]3 years ago
3 0

Answer:

True..

Explanation:

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When the hypothalamus senses you're too cold it sends signals to your muscles that make you shiver to stay warm. It also controls your blood pressure to keep you warm.

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Which organelles have their own dna
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rys(_='k6rxk6

Explanation:

<em>"</em><em>Mitochondria</em><em>"</em><em> </em><em>and</em><em> </em><em>"</em><em>Chloroplast</em><em>"</em><em> </em><em>have</em><em> </em><em>their</em><em> </em><em>own</em><em> </em><em>"</em><em>DNA"</em>

<em>1</em><em>.</em><em> </em><em>Chloroplast</em><em>:</em><em> </em><em>Chloroplast present in plant cells have their own DNA. It is the organelle that helps in regreening the green pigment, chlorophyll present in plants.  These degrade at the early stage, so the old aged plants do not have many green leaves.</em>

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<em>Here</em><em> </em><em>is</em><em> </em><em>your</em><em> </em><em>answer</em><em> </em><em>and</em><em> </em><em>please</em><em> </em><em>follow</em><em> </em><em>me</em><em> </em>

7 0
3 years ago
Are molecular or morphological data more useful when creating cladograms?
BigorU [14]

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Both of them are useful because it gives different information on the subject topic which could be an animal or a plant

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Molecular data are data which arise from genetic compositions such as DNA and protein sequences while morphological data arise from the physical make up of an organism.

The molecular and morphological data are however equally important as they give sufficient information about a plant or animal in different and diverse ways

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Does the visible color of a leaf indicate the pigments present?
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Soil that is eroded from agricultural fields often ends up as a source of water pollution.
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I believe
this is a true statement
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