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
Rasek [7]
3 years ago
11

Which principle of stratigraphy could be used to determine the relative ages of Layer 7 and Layer 3?

Biology
1 answer:
nevsk [136]3 years ago
3 0

Answer:

Option (A)

Explanation:

According to the fossil succession, the rocks that are comprised of similar fossils that are found in different places are of the same age. This law enables a geologist to determine the relative age of the rock layers in an undisturbed sedimentary sequence.

In the given condition, considering the layers as 1, 2, and so on, from the bottom towards the top, the relative age of the layers could be determine, where, the layer 3 will be older than the layer 7 as the fossils embedded in the layer 3 were deposited earlier, and the fossils embedded in the layer 7 were deposited later, in terms of geological time.

Thus, based on the principle of fossil succession, the relative ages of the layers can be determined.

Hence, the correct answer is option (A).

You might be interested in
Revise this sentence by replacing all gerunds with infinitives.
vekshin1

Answer:

Please see below

Explanation:

I always tell people that I love to dance, to write and to paint.

The verb keep cannot take an infinitive afterwards so it is better to replace that expression  altogether with another one that means the same thing, but that can use an infinitive. The verb love can take either gerunds or infinitives afterwards with only a subtle variation in the meaning.

5 0
4 years ago
Which statements best describe science? Check all that apply.
Arisa [49]
The last three are correct
8 0
3 years ago
Read 2 more answers
Stagnat water should be drained to destroy mosquitoes why
blsea [12.9K]

Answer:

because stagnat water contains bacteria and it is the breeding place of mosquitoes

3 0
3 years ago
Which structure is perforated with pores to allow material to move in and out of the nucleus?.
erastovalidia [21]

The nuclear envelope is perforated with pores to allow it to move in and out of the nucleus.

Every cell in the body has a nucleus, except for mature erythrocytes (red blood cells). While some cells contain more than one nucleus such as skeletal muscle and some other cells contain several nuclei.

The nuclear envelope surrounds the nucleus. i. e. largest organelle of the cell. It has a similar structure to that of

the plasma membrane. But the nuclear envelope contains tiny pores that allow a few substances to pass between it and outside the cytoplasm, i.e. the cell contents excluding the nucleus.

Therefore, the nuclear envelope is perforated with pores to allow it to move in and out of the nucleus.

To know more about the nucleus, refer to the below link:

brainly.com/question/2437355

#SPJ4

5 0
1 year ago
Question 1 (1 point)
Blizzard [7]

Answer:

c jicdhfjiovep

cc

ccc

c

c

c

c

d1125261252

Explanation: icjvhskcjyucg

8 0
3 years ago
Other questions:
  • The graph shows the average monthly rainfall for a forested area.
    11·2 answers
  • What is the role of epidermis in plants​
    11·2 answers
  • what two kinds of cells does the retina contain? What function is performed by each of these two kinds of cells? PLEASE HELP FOR
    12·1 answer
  • If a rock sinks, it's density must be<br> greater than ___?<br><br> Can someone help me please??
    8·1 answer
  • In _______________________ both alleles are fully expressed in the individual.
    11·1 answer
  • Dale works for a publishing company. Every time he writes a good article, he gets lots of fan mail expressing support to him. In
    6·2 answers
  • Where are the cells located that make up the SA node
    7·1 answer
  • mollusks and arthropods get hit by water constantly so they built protective shell what can we hypothesize from this?
    11·1 answer
  • What is fibrous root system?​
    10·2 answers
  • What is not a main principle of the cell theory?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!