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3 years ago

15

Density is a measure of how closely packed particles in a substance are. True false

2 answers:

m_a_m_a [10]3 years ago

6 0

I would say it is True.

djverab [1.8K]3 years ago

6 0

False it is the measure of how it floats and sinks in certain materials

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<h3><u>Answer and Explanation;</u></h3>

<u>Endosymbiotic theory</u> explains the origin of chloroplasts and mitochondria and their double membrane. Mitochondria of eukaryotes evolved from aerobic bacteria living within their host cell and the chloroplasts of eukaryotes evolved from endosymbiotic cyanobacteria.
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3 years ago