Look closely at the remaining parts of the flower. Describe the structures you can see now that the petals are gone.

Answer:

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Answer:

Explanation:

Answer:

Its a liquid cause it flows

Explanation:

think about it none of the others make sense ice is a solid and its clear

something like a wall can be thick but it doesn't flow

Answer:

the 0.01% of bacteria will reproduce. These new bacteria will have the same genes and communities that allowed their parent bacteria to survive. This shows survival of the fittest, where organisms that are best fit for their environment will survive and reproduce, in the process of evolution.

Explanation:

Answer:

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Explanation:

Answer:

The Bohr atomic model did not make correct predictions of large- sized atoms and provided sufficient information only for smaller atoms.

Answer:

2 waves

Explanation:

If Frank creates 20 waves every second then the way you solve is turn it into a proportion 20 waves/10 secs = x/1 sec which then turns into the equation of 10x=20 where x=2 hence Franks creates 2 waves every second.

Answer:

Explanation:

Illuminator. is the light source for a microscope, typically located in the base of the microscope. Most light microscopes use low voltage, halogen bulbs with continuous variable lighting control located within the base.

Answer:

what about chemistry notes​?

Explanation:

Answer:That's 25.8 g of calcium carbonate In 100 g of the sample.

Explanation:

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Answer:

Explanation:

A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the Sun.

Answer:

.............hope it helps.......

Answer:

reversible

Explanation:

The freezing of mercury is reversible because solid mercury can be melted.

The number of atoms in one mole of Calcium and one mole of Carbon Dioxide is the same.

The number of atoms is determined by Avogadro's number (a constant number that determines the atoms per mole).

Avogadro's number is equivalent to 6.02 x 10²³ atoms.

This means one mole of each element contains 6.02 x 10²³. However, this number of atoms changes according to the amount of the substances or moles.

How many atoms does 1 mole of Calcium and 1 mole of Carbon Dioxide contain?

Considering these are two different substances but the number of moles is the same (1 mole each) the number of atoms is equal to Avogadro's number or 6.02 x 10²³ atom.

Learn more about atoms in: https://brainly.com/question/13981855?referrer=searchResults

Answer:

so that the can keep reusing it and reusing it instead of wasting materials

Explanation:

you very welcome have a good day

Answer:

Lyman series of hydrogen atom lies in the ultraviolet region, Balmer series lies in visible region, Paschen series lies in near infrared region whereas Bracket, Pfund as well as Humphrey series lie in far infrared region of electromagnetic spectrum.

Answer:

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Explanation:

po jakiemu to jest XD

Answer:

I don't understand but I can tell u this:

Na has one extra valence electron and Cl has one missing one. Chemical reactions and forming of compounds is all in the electrons and not the nucleus. So, when highly reactive Na mixes with Cl, they form a stable compound called NaCl, or table salt.

If we are making one molecule of sodium chloride, we need one sodium atom and one chlorine atom. The formula of sodium chloride is NaCl.

Sodium chloride is an ionic compound formed by the combination of sodium and chlorine atoms. One molecule of sodium chloride contains one sodium and one chlorine atom to form NaCl. Now if we are making one mole of NaCl, we need 6.022 × 10²³ atoms of each element.

Sodium is a metal and possess extra one electron in its valence shell. Chlorine have 7 valence  electrons thus, it needs one more electron to attain octet. Sodium donates its electron to chlorine and gains a positive charge.

Chlorine gains a negative charge by accepting the electron from sodium. This opposite charge clouds undergo electrostatic force of attraction. And thus, it an ionic bond forms between them.

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Answer:

I believe it is B.

Explanation:

because an element is a for sure pure substance and I am sure a compound is too. I appologize if I am wrong.

ANSWER;

2.914 L

Explanation:

A balloon is filled to a volume of 2.00 L with 3.50 moles of gas at 25

°C. With pressure and temperature held constant, what will be the

volume of the balloon if 1.60 moles of gas are added?

WE HAVE INCREASED THE NUMBER OF PARTICLES THE BALLOON BY

45.7%

ALL OTHER THINGS EQUAL, WE HAVE INCREASED THE VOLUME BY

45.7%

THE NEW VOLUME SHOULD BE 2.00 X 1.457= 2.914 L

Answer: There are three main factors that characterize the Bohr model. First, in the Bohr Model, the orbits have a set size and energy. There’s a correlation between energy and size: the smaller the orbit, the less energy it has. Electrons can move from one orbit to another by emitting or absorbing radiation.

Explanation: Hope this helped !

Answer:

Lava is hot liquid rock. When lava flows over solid ground, the solid ground beneath it increases in temperature. What happens to the molecules in the solid ground when the temperature is increasing? The energy of the molecules in the ground decreases.

Answer:

the agriculture sector is an industrial facility that releases nitrous oxide

Explanation:

Answer: Hello!

Agriculture sector. The agriculture sector dominates emissions of N2O: emissions from agricultural soils in 2019 account for 55% of total UK emissions, and other agricultural sources add another 12%.

Explanation:

Feel Free to ask me anything if questions. Mark me brainest please. Hope I helped! Hope you make an 100%

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Answer:

Milk is naturally a white substance due to the make-up of water and other components including fat and protein that mix together to form tiny particles which reflect light. There is a difference in mammals milk; for example, hippos milk is pink.

Explanation:

Explanation:

Sodium is a highly reactive metal since it has 1 valence electron, while Iodine is a less reactive non metal with 7 valence electrons.

Answer:

135 kPa

Explanation:

0.75x2.5x328/(0.325x1.5)

=1261.5K

Answer:

That is true

Explanation:

The group determines the valence electrons in the outer shell , the period determines the number of energy levels.