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
Len [333]
2 years ago
13

Which of the following are techniques besides molecular clocks used by scientist to calculate the rate at which a stretch of DNA

changes? (Choose all that apply)
•comparison of human behaviors
•carbon dating of fossils
•comparison of blood proteins
•comparison of homologous structures
Biology
1 answer:
klasskru [66]2 years ago
6 0

Answer:

Comparison of homologous structures and carbon dating of fossils. (B and D)

You might be interested in
How did the team determine that the body was placed in a woodchipper?
Lesechka [4]
Ummmmm...........huh?
7 0
2 years ago
Meiosis differs from mitosis in the __________.
Lesechka [4]
Meiosis produces haploid gametes, where as mitosis produces somatic cells. meiosis involves two divisions, mitosis involves only one division. mitosis produces genetically identical daughter cells, meiosis produces genetically unique daughter cells.

hope this helped, God bless!<span />
7 0
3 years ago
The _______ is responsible for absorbing the most UV radiation. a. troposphere b. stratosphere c. mesosphere d. thermosphere
Burka [1]

Answer;

-Stratosphere

The Stratosphere is responsible for absorbing the most UV radiation.

Explanation;

-The stratosphere is the second layer of the atmosphere as you go upward lying between the troposphere and the mesosphere.

-The stratosphere layer also called the ozonic atmospheric envelope, is important to human's life as it contains the ozone layer which absorbs the harmful ultraviolet radiations which emitted from the Sun , and also it is convenient for flying of the planes .

7 0
3 years ago
Read 2 more answers
In the scientific method, questioning does which of the following?
zysi [14]

Answer:

defines the problem to be explored

8 0
2 years ago
Assisted living is the term used to describe when an elder moves into a younger relative's home.
Trava [24]
The answer is false. 

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following methods are used by fungi to reproduce?
    10·1 answer
  • Which is considered a scientific observation?
    12·2 answers
  • Heart muscle works hard and therefore consumes much ATP. Which organelles would you expect to be especially numerous in the hear
    13·1 answer
  • How might the destruction of vegetation affect the animal life in an area?
    9·1 answer
  • No net primary production occurs __________. below the ocean depth where light is 1% of surface light below the compensation dep
    6·1 answer
  • Describe the condition of the forests in terms of the risk of forest fires and the type or intensity of fires under the U.S. For
    8·1 answer
  • There are three different types of natural selection and all three types affect the frequency of alleles in a population. By ana
    12·2 answers
  • Match the following parts of a flower with their descriptions.
    12·1 answer
  • The most common living bacteria today are
    7·1 answer
  • Which of the following is not a freshwater ecosystem?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!