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adelina 88 [10]
3 years ago
9

Please Help.........................

Biology
2 answers:
Dmitrij [34]3 years ago
8 0
B. Add the (mass) of protons and neutrons together.
Yanka [14]3 years ago
8 0
Its B i believe because protons and neutrons are found in the nucleus which makes up the mass of an atom
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Please help me !!! I'm having a hard time.
alina1380 [7]

The amount of dissolved oxygen decreases with increase in temperature.

However, in chart 1 it was observed that the amount of dissolved oxygen increases with increase in temperature.

<h3>What is the relationship between dissolved oxygen and temperature?</h3>

Dissolved oxygen is the amount of oxygen dissolved in water at a given temperature. Dissolved oxygen is important to aquatic animals for respiration.

The relationship between dissolved oxygen and temperature is that dissolved oxygen increases with decrease in temperature and vice versa.

Based on chart dissolved oxygen initially had a linear relationship with temperature. This, however is contrary to the expected results.

Learn more about dissolved oxygen at: brainly.com/question/26073928

7 0
2 years ago
NEED HELP ASAP
Vladimir [108]

Answer: its CO2 for the first one

Explanation:

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 food chain:The simplest representation of energy in a community. At the base is energy stored in plants, which are eaten by small organisms, which in turn are eaten by progressively larger organisms; the food chain is an oversimplification in that most animals do not eat only one type of organism.  

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food web:the interconnected feeding relationships in an ecosystem. These relationships can be complex; some organisms may feed on more than one trophic level, or changes may occur depending on a species' life history stages or the availability of food.

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