Answer:
Recycling
Explanation:
Precycling is the practice of reducing waste by attempting to avoid bringing items which will generate waste into home or business.
NIMBY, or Nimby, is a characterization of opposition by residents to a proposed development in their local area.
The greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without this atmosphere.
Answer:
Proteins are made from amino acids.
DNA contains the code for building proteins.
Explanation:
"Proteins" are made of<em> small organic molecules</em> called<em> "amino acids." </em>These are its building blocks and it helps make the protein in its linear chains.
Proteins are not readily used by the body for energy, instead the body readily uses carbohydrates for energy.
Proteins do not contain the code for building DNA, rather, the DNA contains the code for building proteins. These codes are like DNA instructions which are converted into an<em> "RNA message."</em> This message is then translated in order to produce protein.
Answer: 4 This group of substances can produce chemical vapors that can be inhaled to produce a mind-altering effect.
stimulants
psychoactives
inhalants
depressants
Answer:
True
Explanation:
Free radicals are unstable molecules that lost an electron and will seek to replace it as it gives rise. These are formed from oxygen and although about 95% of the oxygen we consume is for energy, the rest generates these harmful molecules.
Free radicals cause aging, DNA alterations and <u>cardiovascular diseases</u>, arteriosclerosis, diabetes, increase levels of bad cholesterol and <u>cancer</u>.
There are also other elements that increase the number of free radicals in our body and these are: tobacco, radiation, excessive consumption of processed foods, pesticides and industrial pollution.
