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saveliy_v [14]
2 years ago
12

Which of the following body systems' primary function is to help different

Biology
2 answers:
LuckyWell [14K]2 years ago
4 0
Cardiovascular system
ahrayia [7]2 years ago
3 0
Cardiovascular system
Helps deliver nutrition, hormones, etc.
give you energy
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Describe the relationship between CO2 in the seawater and the pH of the seawater
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Answer:

As the amounts CO^2 in the sea increase, it causes the acidity of the pH increase as a result

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“

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3 years ago
imagine that you could treat chloroplats with an indiicator dye that turns red in acidic conditions, yellow in neutral ocndition
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The amount of light between points 1 and 2 is adequate for photosynthesis to occur at a faster rate than cellular respiration. Acidic conditions typically imply that the solution has an excessive concentration of H+, which makes the solution acidic. By dividing the reaction into half-reactions, the balancing process begins.

This indicates that more CO2 is being consumed than is being produced, which makes the problem more straightforward.

The signal will become purple as a result, from yellow. After point 2, light levels are low enough that cellular respiration outpaces photosynthesis, which results in more CO2 being generated than being absorbed and raising the pH of the solution. The indication will become yellow as a result, from purple.

An indicator dye called bromothymol blue (BMB) changes color from blue to yellow when acid is present. The pH of the solution decreases when carbon dioxide is introduced because it produces carbonic acid. When the pH is greater than 7.6, green, between 6.7 and 7.6, and yellow, less than 6, BMB is blue.

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1 year ago
What are igneous rocks made of
sergeinik [125]

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B

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Igneous rocks are formed by the solidification of magma or lava.

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we lack oxygen bc of pollution. a large portion of earths oxygen comes from forests, and plankton, so pollution is really starting to limit that.

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