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
diamong [38]
3 years ago
14

How do scientists know living things are related to eachother? (there are two way)​

Biology
1 answer:
jeyben [28]3 years ago
6 0

Answer:

scientists can also analyze DNA to discover how closely organisms are related. Every living creature has DNA, which has a lot of inherited information about how the body builds itself. Scientists can compare the DNA of two organisms; the more similar the DNA, the more closely related the organisms.

You might be interested in
Describe an organism that uses both asexual and sexual reproduction.
kondaur [170]

Answer:

Also, many living things have evolved to use both asexual and sexual means of reproduction. For example aphids, slime molds, sea anemones, and some starfish are capable of both asexual and sexual reproduction

Explanation:

3 0
2 years ago
Choose all of the following that are examples of SECONDARY SUCCESSION? a. wild fire b. volcanic eruption c. glacier melting d. f
inn [45]

Answer:

i think it would be A for wild fire, D for flood and E for Tsunami

Explanation: wild fire are one of the most common ways for a secondary succession that can bring change when the environment is disturbed or damaged. For instance, by allowing fast-growing plants to grow and provide a source of food and shelter for many animals to use and eventually draw them back into the ecosystem. Both flooding and tsunamis help push older organisms and other stuff from the environment to create for room for other plants and animals to come and keep the ecosystem healthy and ongoing.

i hope this can help you with your work mate!

8 0
3 years ago
What role do membranes play in prokaryotic cells? In eukaryotic cells
USPshnik [31]

Prokaryotic cells do not have membrane bound organelles. Eukaryotic cells do have membrane bound organelles. The membrane controls movement in and out of the cell. ... The cytoplasm fills the space between the nucleus and the cell membrane.

5 0
3 years ago
DESCRIBE what activation energy is.
Semmy [17]
Activation energy is the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.

for example , striking a match on the side of a matchbox provides the activation energy, in the form of heat produced by friction.
5 0
3 years ago
Read 2 more answers
Sexual reproduction helps a species to be successful because
sveta [45]

Answer:

The fact that most eukaryotes reproduce sexually is evidence of its evolutionary success. In many animals, it is actually the only mode of reproduction. The genetic diversity of sexually-produced offspring is thought to give species a better chance of surviving in an unpredictable or changing environment.

8 0
3 years ago
Other questions:
  • What is the purpose of having a control and a variable in an experiment?
    6·1 answer
  • To protect endangered species from becoming extinct, it’s highly recommended to raise the animals in protected areas such as zoo
    13·1 answer
  • In the late 1960s, robert paine conducted landmark studies on diversity in the rocky intertidal zone comparing the species diver
    12·1 answer
  • Which class of organic compunds stores energy as fat
    8·1 answer
  • How do current models of enzyme function differ from fischer's lock-and-key model?
    11·1 answer
  • T object]user: do dogs smile?
    14·1 answer
  • Cardiac muscle cells always have two nuclei true or false?
    8·1 answer
  • An Olympic sprinter has just broken the world record for the 100-meter dash. Which process will her body likely use to recover f
    5·1 answer
  • _____ can be passed from mother to child via breast milk.
    13·1 answer
  • Vision depends on an image to be projected onto the?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!