1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blondinia [14]
3 years ago
6

Evaluate the age of rocks. You find 3 undisturbed rock layers. The middle layer is 120 years old. What can you say about the age

s of the layers above and below it?
Biology
2 answers:
frutty [35]3 years ago
7 0
The lowest layers of rocks would be the oldest. The lower you go the older the layers of rocks go. As you go up the rocks get younger.
Katena32 [7]3 years ago
6 0
The layers above would be not as old and the layers below would be the older layers.
You might be interested in
Which statements describe the genetic code? Check all that apply. A. It is a protein.B. It is a nucleic acid. C.It is found in D
Marina86 [1]

Answer:

B. It is a nucleic acid

F. It allows parents and their young to have similar characteristics.

Explanation:

The genetic material refers to the molecule which acts as the coding material of the organism as it contains the code of protein and thus controls the basic function of the life.

The genetic material of the organism belongs to a class of molecule called nucleic acid as they are found in the nucleus of the cell. There are two types of nucleic acids called DNA and RNA.

The genetic material gets passed from the parents to the offspring through reproduction therefore the offsprings develop the same character as of their parents.

Thus, the selected options are correct.

4 0
3 years ago
Read 2 more answers
The most important of the secondary lymphoid organs in the body are the lymph nodes.
Anit [1.1K]
The answer is a. True
6 0
4 years ago
Which of these statements is correct regarding the location of glycolysis and cell respiration
denis-greek [22]

Glycolysis takes place in the cytoplasm. Cellular respiration takes place in the mitochondria.

3 0
3 years ago
How do cells know how to develop within a multicellular organism?
DENIUS [597]

The correct answer is option b. They receive instructions in their DNA.

The DNA (deoxyribonucleic acid) or the genes present in the cell guides the fate of the cells during the process of cellular differentiation in the embryonic life of the multicellular organism. The signaling molecule change the genetic expression changes, by which the cells are differentiated.

7 0
3 years ago
Read 2 more answers
What do you know about an organism's parents if it is homozygous for a certain trait
boyakko [2]
That's at least one of his parents are heterozygous
7 0
3 years ago
Other questions:
  • A population of 288 cichlids lives in a lake with ample food, oxygen, and shelter. Over the course of one year, 375 new cichlids
    8·1 answer
  • Sarah is documenting her sources. Which step of research process is she on? A. Step 5: Cite Your Sources B. Step 4: Organize You
    12·2 answers
  • The discipline representing a hybrid of cognitive psychology and the neurosciences is called ____.​
    6·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • In the diagram, what type of mutation is shown?
    13·1 answer
  • Gas exchange is a primary example of simple diffusion, the exchange of _________ & __________ fuels the cellular processes s
    8·2 answers
  • Cuál es la relación entre instinto Y aprendizaje
    14·1 answer
  • Suggest why redox indicators highlight aerobic respiration.
    10·1 answer
  • Name one adaptation that allows desert plants to survive with little water?
    13·1 answer
  • At the end of telophase, what must occur?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!