Answer : Option A) He is studying oxygen, which can also be found in proteins.
Explanation : A scientist is examining the role of an element found in fats and carbohydrates of living things. Oxygen is the element which makes up to 65% of human body mass. This is also found in proteins inside the body.
Answer:
slab push, volcanic eruptions, and subduction
Explanation:
To understand better, let's consider an example. Make small pieces of paper and put them in a bowl containing water. Then heat the bowl. After sometime, you will see that the pieces are moving. This is because of same phenomenon (convection currents) forming inside the bowl of water. The water will warm move upward whereas colder water will come to its place. Convection currents in Earth are formed due to high temperature of magma (molten rock material) that rises up and colder magma takes its position.
This process results in slab push, volcanic eruptions, and subduction.
<u>Slab pull</u>: Slab pull is the force exerted by plates during subduction. Subduction is a process when a denser plate moves beneath the less denser plate. Thus slab pull is also caused by convenction currents.
<u>Volcanic eruption</u>: During subduction, denser plate moves beneath the less denser plate until it reaches magma. There, the lithosphere destroyes. On a weaker lithosphere zone, the magma moves upward and break the crust thus leading to volcanic eruptions.
<u>Subduction</u>: As mentioned above, during subduction, denser plate moves beneath the less denser plate which is driven by convectin currents.
Answer:
Through Mutation
Explanation:
Since our cells are able to produce exact copies of themselves. Thus, until unless some mutation has occurred and affected the ability of the cells to produce exactly similar duplicates copies of the parent cell, there is no way that an individual gets aged.
Since, mutation affects the mitochondrial DNA it is pretty sure that a mutated cell has affected the longevity of a normal cell and then that mutated cell has produced million other mutated aged cell by replicating itself
Answer:
nose dime tu xd hahajajssjsjshzbxjxsnsnsjdhdhzdhd
A is correct. 10% of 100 is 10, so therefore, 10 members of the species have that particular phonotype. Hope this helps!
