Real scientists do not 'use evidence to support' a theory.
Real scientists suggest a theory that can explain the evidence.
The 'big bang theory' can explain our observation that most galaxies
are moving away from us, and the farther from us a galaxy already is,
the faster it's moving away from us.
Answer:
Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels.
Answer:
The correct order is:
* DNA helicase unwinds the DNA
RNA primase synthesizes
a primer which attaches
to the initiation point.
DNA polymerase extends the
primer by adding nucleotides
that are complementary to the
template strand
DNA polymerase removes
RNA primers and replaces
them with DNA nucleotides.
DNA ligase seals the gaps
between new DNA and
Okazaki fragments.
Explanation:
Replication is the mechanism that allows DNA to duplicate. The process is carried out by a semi-conservative model, it is bidirectional and the direction is in the direction 5´-> 3´. It consists of 3 phases: initiation, elongation and termination.
B. Animal cell, I believe so because of the shape of the cell and it does not clarify if it has a cell wall, if it has a cell wall and mehran then it's a plant cell if it only has a cell membrane in them it's an animal cell