Atoms are best described as 'the smallest units of an element', because each different kind of atom corresponds to a different element. Atoms are themselves composed of protons, neutrons, and electrons.
The phrase that best describes atoms is 'the smallest units of an element' (option b). This is because atoms are the basic pieces that make up all matter, and every different atom corresponds to a different element. An atom itself is composed of sub-atomic particles: protons and neutrons are stacked up into the nucleus at the center of the atom, while electrons orbit the nucleus in various energy levels.
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Group: 1st, 3rd, 5th, and 6th hours, with one recorded decimal place in their values
Group: 2nd and 4th hours, with two recorded decimal places in their values
b.
Group: 3rd and 4th hours, with values under the true density
Group: 1st, 2nd, 5th, and 6th hours, with values over the true density
c.
Group: 3rd hour, with a 1 value
Group: 4th hour, with a 2 value
Group: 1st and 2nd hours, with 3 values
Group: 5th and 6th hours, with 4 values
d.
Group all classes as accurate
Answer;
B. Group: 3rd and 4th hours, with values under the true density. Group: 1st, 2nd, 5th, and 6th hours, with values over the true density.
Explanation;
Accuracy refers to the closeness of a measured value to a standard or known value.
Accuracy is a qualitative term referring to whether there is agreement between a measurement made on an object and its true (target or reference) value.
By taste
By use
As beneficial or poisonous
The correct answer is - By using binomial nomenclature.
The ancient people were using their senses and their experiences in the defining of the plant and animal species. This was due to lack of technology, so they used what they had at disposal. Thus the binomial nomenclature is out of question for usage for the ancient people since they were nowhere near the technological level needed to perform such a thing and use it in their daily lives.
All of the organisms go to the bottom of the lake, as surface tension causes the lake to only freeze partly because of the pressure.
Beneath the frozen top layer, the water stays in its fluid form and does not freeze.
Furthermore, oxygen is entrapped under the layer of ice.
As a mark, organisms discover it possible to live comfortably in the frozen lakes.
Thus, All of the organisms go to the bottom of the lake.
To learn more about water density click here:
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