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Your question states: Balanced chemical equations demonstrate
The answer is B. The law of conservation of mass
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~ Zoe
Answer:
Sun - Solar system - Local group - Milky way galaxy - Universe
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#4 i believe is Atmosphere. Geosphere is actually all the land of the earth
#5 is Lithosphere
#6 is Geosphere
C) DNA is made of 4 types of nucleotides
Not all organisms have 46 chromosomes (23 homologous pairs). Not all organisms have nuclei (e.g. bacteria do not have nucleus)
Species whose populations follow a boom-and-bust curve are most affected by density-independent factors.
Answer: D)
