The table below gives the codons found in messenger RNA (mRNA). Second Base
U с A G
Pho Ser Tyr Cys U
Pho Ser Tyr Cys с
Lou Sor Stop Stop
Lou Ser Stop
Trp
G
Lou Pro His Arg
Lou Pro His Arg
с
С
Lou Pro Gin Arg
A
Lou Pro
Gin Arg
G
llo Thr Asn Ser U
llo Thr Asn Sor
llo Thr Lys Arg A
Thr
G
Lys
Arg
Ala Asp
Gly
Val Ala Asp Gly
Val Ala Glu
A
Gly
Val Ala Glu
G
Gly
First Base
POCO POCO POCO POCO
Third Base
Mot
Val

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c

this is math not biology xd

what's the question ?

it’s lava came from an explosive eruption