Answer:
plant and animal cells are very similar because they are both eukaryotic cells.
Explanation:
Answer:
The climate of Antarctica was probably much warmer in the past than it is today.
Explanation:
There are little things living there now. Coal takes millions of years to form. There must have been much more living things there in the past (when it was warmer) to make coal.
Answer: por su físico.
Explanation: su físico está adaptado a determinados hábitats.
Answer:
A(n) ____ is an approximate representation or simulation of a system?
A(n) <em><u>Model</u></em>____ is an approximate representation or simulation of a system.
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Obtaining mRNA from the cell, then using reverse transcriptase enzyme to convert it into a stable cDNA (or copy of DNA) molecule for insertion into the bacterial cell.
I hope this helps!