Answer:
The main role of DNA in the cell is it's a Long term storage of information
Explanation:
The main role is to read the genetic code, cells make a copy of a stretch of DNA in the nucleic acid RNA
<span>A forensic scientist is a scientist who study genetics in depth. Tasks of a forensic scientist include the following:crime scene investigation, identifying, collecting and analyzing physical evidence related to crime, provides scientific evidence for use in the court of law.</span><span />
A reproductive barrier keeps similar species from interbreeding.
Answer: 3. Atomic number
Explanation: Good luck! :D
1. absorption
root
<span>2. support of leaves </span>
stem
<span>3. food-making </span>
<span>leaves </span>
<span>4. seed production </span>
flower
<span>5. seed dispersal </span>
<span>fruit</span>
