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
olasank [31]
3 years ago
9

How can scientists use owl pellets to study the skeletal systems of small mammals in a specific ecosystem

Biology
1 answer:
Allushta [10]3 years ago
4 0

Answer:

They use them so that they can see what type of organisms live there.

Explanation:

You might be interested in
How does the body responds to transplants and how doctors are able to successfully perform transplants
riadik2000 [5.3K]

Answer:

The body naturally responds by rejecting the new organ because it is identified as a foreign object. Doctors use tissue typing to measure the compatibility of the antigens in the organ to that of the recipient. Another way doctors make sure the organs are accepted is through immunosuppressants that make the immune system does not attack the organ.

Explanation:

must include:

body rejects transplants because it recognizes them as foreign

lymphocytes attack the new organ

tissue typing measures antigens on tissue donor organ for compatibility

immunosuppressants disrupt the replication process of lymphocytes that produce antibodies and makes the immune system less effective

6 0
3 years ago
"A nursing student is critiquing a study for her nursing research class. She feels like the study findings are generalizable to
11Alexandr11 [23.1K]

Answer:

There is consistency of the current study's findings with that found in previous research studies.

8 0
3 years ago
4 ounces of steamed fish provides approximately 28 grams of protein. how many calories are from protein?
IRINA_888 [86]
3/4 calories are from protein.
3 0
3 years ago
Match the type of of evidence for evolution with the correct example. analogous structures vestigial structures homologous struc
gogolik [260]

• Homologous structures: Both Ostriches have wings similar in form to those of their ancestors, but that do not allow the birds to fly.

Homologous structures are those that have structural similarities but are different in function. For example, if we look at the anatomical structure of a bird’s wing, it is very similar in structure with a human arm. However, over the course of time they have evolved to perform different functions.

• Vestigial structures: The inner ear bones of mammals have evolved from bones that form the jaws of reptiles.  

Vestigiality refers to the process in which some structure lose their function over the course of evolution in some specie but they are functionally normal in other species.  Such a structure is the inner ear bones of mammals which donot perform an important function in mammals but do perform in reptiles.

• DNA sequence data: Both Genes involved in RNA replication are conserved among bacteria and animals, suggesting a common evolutionary origin.

The sequencing of genetic data is an excellent method of finding the evolutionary histories and relatedness of different organisms. This field of sciences is called phylogenetics and the mentioned example is the result of phylogenetics.

• Analogous structures: The jointed legs of insects and vertebrates arose independently, indicating a different evolutionary origin.  

Analogous structures are those that have similar function but they look very different in structure or anatomy. This is because they have been evolved from different ancestors and perform different functions. One example of these structures is mentioned, The jointed legs of insects and vertebrates that look different bur perform same function.


7 0
3 years ago
Which of the following is NOT an advantage of sexual reproduction?
tatyana61 [14]

Answer:

d

Explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • How does epithelial tissue respond to a bruise or wound?
    10·1 answer
  • 3. The process that increases genetic diversity within
    14·2 answers
  • Your relative is experiencing memory loss related to Alzheimer disease. Research suggests that the decline in memory is due to a
    6·1 answer
  • Primary lactose maldigestion results from ________.
    14·1 answer
  • Most of the grasshoppers of a particular population are brightly colored.
    8·1 answer
  • You are working for the Peace Corps in New Guinea and notice that about 4% of individuals have a debilitating disease. After doi
    6·1 answer
  • What is the atomic number of this atom?a,b,c<br> 08<br> 13<br> 09<br> o 5<br> 4,
    9·1 answer
  • NADP+ and NAD+ are similar in that both...
    15·1 answer
  • Active Identifying Structures in the Cell Identify the labeled structures. A,B,C,D,E​
    5·2 answers
  • based on the pathway above, will the spot cells in ladybug mutant lacking the d gene be able to make black pigment?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!