How does the concept of conservation of mass apply to chemical reactions?
O
A. The reactants and products have exactly the same atoms.
o
B. The change in the amount of matter is equal to the change in energy.
O
C. The reactants and products have exactly the same molecules.
D. The change in the amount of matter is only a small percentage of the total mass.

feral cats are estimated to eat tens of millions of native animals each night in australia

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'

it depends on how much it could carry.