Answer:
Growth is a physical change in ones body size that can be easily observed.
Development is the ability to do things complex, challenging, and difficult.
Answer:
The model of water from paper clips can be made as follows:
1) As a water molecule has a single atom of hydrogen, we can place the single green paper clip in the center. This green paper clip will depict a hydrogen atom.
2) As two oxygen atoms are present in a molecule of water we can place each of the two yellow paper clips at the sides of the green paper clip. These yellow paper clips will depict the oxygen atoms.
Answer:
Body composition is more accurate for determining the ideal weight as compared to the BMI because of some factors like it include height and weight but it does not include the sex and age of the person into its account during the calculation of final result.
Similarly in athletes the heavy muscles and body weight could be due to their professional requirements but BMI shows the fat components to be the reason of their uneasy health.
BMI could not gave the correct results during the pregnancy , breast feeding which could make a person feel unhealthy, causing various other problems and tensions.
Therefore body composition is more accurate than BMI to determine ideal weight considering all important factors.
Answer:
Yes, we can see it from Earth. Not the entire thing, but everywhere you look you can see the Milky Way. To see the entire thing, you would need to take a panoramic picture using huge telescopes, both on Earth and in space.
Explanation:
We're already <em>in</em> the Milky Way.
Helium is an element with an atomic number of 2 which means that it has 2 protons in its core. So if any atom has 2 protons in its core, they it's helium no matter what.
On the periodic table of elements which I have attached in the image provided, the whole numbers in the tile tell you the number of protons. So helium is a noble gas which is found in the top right of the periodic table and I have drawn an arrow the atomic number which is the number of protons.