<u>Answer:</u>
Plastics are made of natural gas and oil.
They repel water.
<u>Explanation:
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Plastics usually man made i.e synthetic are basically long chain of hydrocarbon chain of polymers developed from petrochemicals. Since plastics are produced from polymers, polymers which are a chain of monomers are produced from crude oil, petroleum, natural gas or coal. Due to the absence of free mobile electrons , plastics are poor conductors of heat and electricity.
Since Plastics are made up of sticky materials like crude oil which act as poisons and repel water to get attached with plastic debris and are often harmful for the petroleum based objects in sea.
Answer:
Carbohydrates (carbo- = “carbon”; hydrate = “water”) contain the elements carbon, hydrogen, and oxygen, and only those elements with a few exceptions
Explanation:
brain list me if its right?!!
The chain is not in order it should be pro-met-leu-tyr
Answer:
Chlorophyll and sun light.
Explanation:
Photosynthesis:
It is the process in which in the presence of sun light and chlorophyll by using carbon dioxide and water plants produce the oxygen and glucose.
Carbon dioxide + water + energy → glucose + oxygen
water is supplied through the roots, carbon dioxide collected through stomata and sun light is capture by chloroplast.
Chemical equation:
6H₂O + 6CO₂ + energy → C₆H₁₂O₆ + 6O₂
The glucose is converted into pyruvate and produces ATP through cellular respiration and produces oxygen.
