Answer:
Photosynthesis can increase the pH level of the water and the reason is because it removes carbon dioxide that is present in the water.
Explanation:
Photosynthesis is a chemical process/cycle that is executed by plants by consuming carbon dioxide and releasing oxygen into the air or water.
The photosynthesis can cause the pH level of the water to rise because of the removal of carbon dioxide from the environment.
I hope this answer helps.
We have that the the density of FeS is mathematically given as
From the question we are told
Iron(II) sulfide has a primitive <em>cubic</em> unit cell with <em>sulfide</em> ions at the <em>lattice points.</em>
The ionic radii of iron(II) ions and sulfide ions are 88 pm and 184 pm, respectively.
What is the density of FeS (in g/cm3)?
<h3>
Density</h3>
Generally the equation for the Velocity is mathematically given as

For more information on ionic radii visit
brainly.com/question/13981855
Temperature is a physical quantity measured by Celsius and Kelvin. The temperature of the candle flame is
.
<h3>What are Celsius and Kelvin?</h3>
Celsius and Kelvin are the degree unit of temperature and is used for measuring the hotness and coldness of the substance.
The formula for calculating temperature in Celsius is:

Given,
- K =

- K = 1,376.06
Substituting values in the formula:

Thus,
is the temperature of the burning candle.
Learn more about temperature here:
brainly.com/question/10497952
Answer:
1. battery
2. the other bulb would not light
3. the other bulb lit normally
4. the series curcuit with 1 bulb was brighter than the series circuit with 2 bulbs
5. both bulbs were illuminated equally
Explanation:
just took the quiz in case anyone needs it
Answer:
+2
Explanation:
The nitrate ion is a radical with an overall charge of -1. To get the oxidation number of lead, add up all the oxidation numbers and equate to zero. Therefore the oxidation state of lead is +2.