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Alexandra [31]
3 years ago
6

Which fossil is considered the oldest in the cross section above?

Biology
2 answers:
Ronch [10]3 years ago
8 0

Answer:

Trilobites.

Explanation:

It is on the lowest layer, which means it is the oldest. Hope this helps!

mihalych1998 [28]3 years ago
3 0

Answer:

d

Explanation:

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The collection of all the genetic material (the dna) in a cell or organism is called the:_________
Papessa [141]

<u>genome</u>

The collection of all the genetic material (the DNA) in a cell or organism is called the <u>genome</u>.

  • The total collection of DNA instructions present in a cell makes up the genome.
  • The human genome is made up of 23 pairs of chromosomes that are found in the cell's nucleus and one tiny chromosome that is found in the mitochondria.
  • Everything a person needs to grow and operate is encoded in their genome.

<h3>What makes the genome significant?</h3>
  • Three billion base pairs of DNA make up the whole human genome, which is uniquely structured to give us our basic anatomy and unique traits like height and hair color.
  • Understanding how genes function is essential for understanding how our bodies function and what occurs when we are ill.
  • Genes are formed by DNA.

To learn more about genome visit:

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6 0
2 years ago
Which object would have a larger gravitational force acting upon it
fiasKO [112]

Answer

Hi,

An object with the largest size will have a large gravitational force acting on it. Explanation

The gravitation force increases with increase in size of an object. An object that has twice as much mass will exert two times as much gravitational pull on other objects. An object with greater mass attracts the earth more strongly that the other one with smaller mass. On the earth’s space, the more massive objects will exert stronger gravitational forces.

Best wishes!

6 0
4 years ago
How is a carbon atom different from hydrogen atom?
Serggg [28]
The atomic number of hydrogen is 1 (count the protons). The atomic mass number of hydrogen is also one (there are no neutrons!). For carbon, the atomic number is 6, and the atomic mass number is 12 (6 protons plus 6 neutrons). Adding the two neutrons changes our atom.
7 0
3 years ago
With increased altitude how does the density of the atmosphere change?
Anuta_ua [19.1K]

Answer:

increases

Explanation:

6 0
3 years ago
Nerves designated by Roman numerals and by names that indicate their primary functions and/or the general distribution of the th
nasty-shy [4]

Cranial Nerves are paired nerves, since there is one for each side of the body, there are a total of 12 nerves and they are named with Roman numerals and by names that indicate their primary functions.

<h3>What are Cranial Nerves?</h3>

They are a set of nerves that come directly from the brain, unlike the rest of the nerves of the nervous system.

Each pair is numbered with a Roman numeral depending on whether the position from which they leave the brain more or less near the frontal area.

Therefore, we can conclude that Cranial Nerves are paired nerves, since there is one for each side of the body, there are a total of 12 nerves and they are named with Roman numerals.

Learn more about Cranial Nerves here: brainly.com/question/14097756

5 0
2 years ago
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