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lawyer [7]
3 years ago
9

Name two different ecosystems.Name one living part of each ecosystem.Name one non living part of each ecosystem.

Chemistry
2 answers:
grin007 [14]3 years ago
7 0
Ecosystems: Coral Reef, Savanah 
Living: In coral reef; clown fish   In Savanah: Emu
Nonliving: In Coral reef: Water   In Savanah: sun
ss7ja [257]3 years ago
5 0
There is a freshwater ecosystem one living thing is fishes a non living thing is lots of concentrations of dissolved oxygen. Another ecosystem would be a forest ecosystem one living thing would be insects one non living would be water
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Imagine that you have many U-235 atoms and you fire a neutron at one of them. What do you think will happen?
Damm [24]

The correct answer is Release of large amount of heat and radiation.

U-235, which makes up just over 0.7% of natural uranium, is relatively uncommon; uranium is nearly 100 times more frequent than silver.Because uranium-235, one of the radioactive metal's isotopes, is the only naturally occurring isotope capable of supporting a nuclear fission process, radioactive metal is special. Nuclear power facilities, as well as the nuclear reactors that power ships and submarines, can be powered by uranium that has been "enriched" to have a higher proportion of U-235. In nuclear weapons, it can also be applied. Examples of extremely unstable fission fragments produced by uranium-235 fission events caused by neutron absorption include the barium and krypton nuclei. These pieces nearly instantly split into barium-144 and krypton-89 by releasing three neutrons between them.

Learn more about U- 235 here :-

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5 0
2 years ago
Consider the following equilibrium
goldfiish [28.3K]

Answer:

uploa

Explanation:

uploaded to the nearest inch and the same for the miscommunication between the two of the three

3 0
3 years ago
Read 2 more answers
A. draw the structure of the tetrahedral intermediate initially-formed in the reaction shown. reactions of esters with
emmainna [20.7K]
As there is no specific example given, I am giving general reaction of Ester. In this reaction the hydrolysis of Ester is carried out. And the tetrahedral intermediate initially formed is Highlighted as RED. The final product of the reaction is corresponding Carboxylic Acid.

5 0
3 years ago
Describe how you could use two LB/agar plates, some E. coli, and some ampicillin to determine how E. coli cells are affected by
KiRa [710]

Answer:

For this experiment we are going to take plate 1 as the control plate, so, in it there will be just E. coli in LB/agar; in plate 2, we are going to put E. coli in LB/agar and some ampicillin.  Then, we have to wait for the E. coli colonies to form. After a while, the E. coli growth can be compared on both plates and determine if ampicillin affects or not the E. coli colonies.

Explanation:

If the ampicillin affects negatively E. coli colonies, we are going to observe that in plate 1 (control plate) there are E. coli colonies growing, but in plate 2, there is no E. coli colonies or, at least, there is a fewer number of colonies on it. If ampicillin doesn't affect E.coli, plate 1 (control) and plate 2 (ampicillin experiment) are going to be similar in number of colonies.

8 0
3 years ago
What is the difference between the spectrum of hydrogen and the spectrum of sunlight
g100num [7]

Answer:

The hydrogen spectrum is an important piece of evidence to show the quantized electronic structure of an atom. ... It results in the emission of electromagnetic radiation initiated by the energetically excited hydrogen atoms. The hydrogen emission spectrum comprises radiation of discrete frequencies.

The spectrum starts with red light, with a wavelength of 700 nanometers (7,000 angstroms), at the top. ... It spans the range of visible light colours, including orange and yellow and green, and ends at the bottom with blue and violet colours with a wavelength of 400 nm (4,000 angstroms).

Explanation:

Hydrogen molecules are first broken up into hydrogen atoms (hence the atomic hydrogen emission spectrum) and electrons are then promoted into higher energy levels. Suppose a particular electron is excited into the third energy level. It would tend to lose energy again by falling back down to a lower level.

The spectrum of the Sun appears as a continuous spectrum and is frequently represented as shown below. This type of spectrum is called an emission spectrum because what you are seeing is the direct radiation emitted by the source.

6 0
3 years ago
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