The answer is; A
Since the earth was formed approximately 4.6 billion years ago, the heat that was generated during its formation has not been entirely lost. Some of the heat is still insulated inside the earth (below the crust) and is only lost very slowly over time. In addition, the earth hardly cools because the lost heat is replenished by the heat from radioactive elements that decay in the earth’s core. Some of these radioactive elements are uranium.
If you were looking for qualification yes it was passed on January 31, 1865 and ratified on December 31st , 1865.<span>The 13th amendment abolished slavery in the United States then it was passed on to the Senate on </span>April 8, 1864<span>, and the House on </span>January 31, 1865<span>.</span>
I think the correct answer from the choices listed above is option A. The first type of cell to differentiate is a neuron. The neurons are cells that process and transmits information through electrical and chemical signals. Hope this answers the question.
Answer:
B. microtubules, microfilaments, and intermediate filaments.
Explanation:
the cytoskeleton helps a cell maintain its shape that's why it is made up of interlocking microtubules, microfilaments, and intermediate filaments.
Answer:
The polarity of the phospholipid makes it ideal for a building block of cell membranes.
Explanation:
There is the tails which are hydrophobic (water fearing) and the heads which are hydrophilic (water loving). These properties of phospholipids allow the tails to go towards eachother and heads to face the water which maintains a solid structure allowing certain materials to pass through.
