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xenn [34]
4 years ago
8

Which organism is able to cause an infection?

Chemistry
1 answer:
Zolol [24]4 years ago
6 0

Answer:

B. Bacteria

Explanation:

If you have an open wound and bacteria from another source gets into the wound it can easily cause an infection.

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Answer:

PH

Explanation:

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4 years ago
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Why is the cell a basic unit of life?
Tju [1.3M]

Answer:

Cells make up the smallest level of a living organism such as yourself and other living things. The cellular level of an organism is where the metabolic processes occur that keep the organism alive. That is why the cell is called the fundamental unit of life.

Explanation:

put it in your own words

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3 years ago
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1. What is the colour of FeSO4.7H20 crystals?How does this colour change upon heating? Give balanced
svet-max [94.6K]
<span>1. What is the colour of FeSO4.7H20 crystals?How does this colour change upon heating?

</span><span>Melanterite or FeSO4.7H20 is green in color
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2. a. What are redox reactions?
It </span><span>is a type of chemical </span>reaction<span> that involves a transfer of electrons between two species. 
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b.Why is the reaction between MnO2 and HCl a 
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Because there are atoms that are reduced and are oxidized.

c.Identify the substance oxidized and the 
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</span>MnO2<span> + 4 </span>HCl<span> ---> MnCl2 + 2H2O + Cl2
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5 0
3 years ago
Atom A and Atom B have the same number of protons and neutrons, but they do not have the same nun ber of
Bogdan [553]

Answer:

The atoms have the same chemical symbol.

6 0
3 years ago
What methods were used to clean up the Chernobyl and three mile island accidents?
Assoli18 [71]

<u>Answer</u>:

Electric evaporator has been used to clean up the Chernobyl and 3 mile island accident.

<u>Explanation</u>:

About 14 years back, there was a puff of radioactive steam from the evaporator used in the "Three-mile island" nuclear plant. It took two years for the electric evaporator to clean up the 2.2 million gallons of water that have been destroyed because of the nuclear power plant accident.

The steam that came out of the electric evaporator carried a radioactive form of hydrogen and tritium with itself. Cost of clean up was $1 billion.

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4 years ago
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