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N76 [4]
3 years ago
7

Which best matches objects that a scientist would include on a list describing a forest ecosystem?

Biology
1 answer:
oksian1 [2.3K]3 years ago
6 0

Answer:

all the living things in the forest ecosystem

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HELP ASAP I WILL GIVE BRAINLIST
adelina 88 [10]

Answer:

1) CO₂

2) 0.2551 g

Explanation:

The balanced reactions are:

CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂

MgCO₃ + 2HCl → MgCl₂ + H₂O + CO₂

1) The gas produced is CO₂.

2) Calculate mass of CaCO₃:

(0.5236 g) (0.4230) = 0.2215 g CaCO₃

Convert to moles:

(0.2215 g CaCO₃) (1 mol / 100.1 g) = 0.002213 mol CaCO₃

Find moles of CaCO₃:

(0.002213 mol CaCO₃) (1 mol CO₂ / mol CaCO₃) = 0.002213 mol CO₂

Convert to mass:

(0.002213 mol CO₂) (44.01 g / mol) = 0.09738 g CO₂

Calculate mass of MgCO₃:

(0.5236 g) (0.5770) = 0.3021 g MgCO₃

Convert to moles:

(0.3021 g MgCO₃) (1 mol / 84.31 g) = 0.003583 mol MgCO₃

Find moles of MgCO₃:

(0.003583 mol MgCO₃) (1 mol CO₂ / mol MgCO₃) = 0.003583 mol CO₂

Convert to mass:

(0.003583 mol CO₂) (44.01 g / mol) = 0.1577 g CO₂

Total mass of CO₂:

0.09738 g CO₂ + 0.1577 g CO₂ = 0.2551 g CO₂

8 0
3 years ago
During an afternoon class, lisa starts to feel hungry and worries that her blood sugar level may be dropping. which hormone is h
fomenos
Glucagon. It stimulates the liver to convert stored glycogen to glucose.
4 0
3 years ago
Where does most APT production take place in a cell?
Alja [10]
In the Mitochondria
7 0
3 years ago
Next, you explored mutations by transcribing and translating mutated versions of that original gene. When you transcribed and tr
umka2103 [35]

Answer: hello some details relating to your question is missing below is the missing detail

DNA Sequence= 3’ - TACTAGTTGTGCATT - 5’

Complementary Sequence=5`-ATGATCAACACGTAA-3`

Answer : MINT

Explanation:

The protein ( sequence of amino acids ) that resulted from your Translation is MINT

The m-RNA Produced form the information above is:

 5`-AUGAUCAACACGUAA-3`

While the Protein Sequence is Met-Ile-Asn-Thr which can be written as MINT

7 0
3 years ago
Explain how you determined the genotype of Maria and Juanita, even though you did not test their DNA.
polet [3.4K]
The answer is a pedigree chart.

<span>Pedigree charts are used to explain the occurrence of particular genes from one generation to the next. It gives enough information about family disease history. They are used in families to find out the probability of inheriting some disease. So, if Maria and Juanita are cousins and the genotypes of other members of their family are known, the pedigree chart could predict their genotypes. Still, it is not as precisely as DNA test.</span>
5 0
3 years ago
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