The answer is: The earths interior is hot.
:) Please give brainliest :)
Answer: Single covalent bond in the long hydrocarbon chain.
Saturated fatty acids are long chains of hydrocarbon ( with single covalent bond) ending with the carboxylic group (-COOH). This means those fatty acids which possess only single bonds in their chemical structure are called as saturated fatty acids. They are densely packed, which makes them solid at room temperature.
Example- Lauric acid ( present in coconut oil). It has 12 carbon atoms in its chemical structure.
b.)redox reaction
c.)reduction
d.)oxidation
Answer:
The correct answer would be c.)reduction
Oxidation and reduction occur when transfer of electrons takes place from one element or atom to another.
The atom which receives or gains electron is said to be reduced while the atom which looses an electron is said to be oxidized.
For example, in cellular respiration oxygen gains electrons and H⁺ ions and is converted into water which is released as the byproduct of the process.
1/2 O₂ + 2 e⁻ + 2 H⁺ → 2H₂O
where plants, animals, landscape and climate all interact.
where plants, animals, landscape and climate are all independent of each other.
where organisms are independent of each other.
Answer:
Heart is made of strong cardiac muscle with the closed fist of a man. It position is behind the sternum in between the lungs,nearly2/3rd of the part falling on the left hand side and remaining 1/3rd to the right side of the sternum .It weight nearly 450 grams in grown up males but weight less(about 300grams) in women The number of heart beats minute in an adult is about 72.