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
choli [55]
1 year ago
9

Hiya !! will give brainle and 20 points !

Biology
1 answer:
AfilCa [17]1 year ago
8 0
D, the black squirrels have survived because black has provided them with an advantage in this environment.
You might be interested in
A television program that presents the most recent developments in cancer research would be considered
storchak [24]
I think the kind of choices would be primary or secondary source: and this would be a secondary source:

a primary source would be the journals where the results were published and the secondary would be the tv program that used those reports as a primary report!

so the answer is secondary source!
5 0
3 years ago
Read 2 more answers
Why does the actions of the thymus demonstrate a close functional connection between the lymphatic system and the endocrine syst
OleMash [197]

Answer:

The Thymus is a unique gland which protects the body against autoimmunity when the immune system act against itself.Hence the Thymus plays a significant role the dual systems i.e.,the lymphatic system (body’s defensive mechanism) and the endocrine system

Explanation:

The Thymus is special gland located anteriorly to the chest directly behind the sternum and in between the lungs. Active until puberty and gradually shrinks to become fat after puberty.

Function: Prior to birth and during childhood thymus engage in producing and maturation of T-lymphocytes or T-cells a particular type of white blood cells which defence the body against infectious disease germs.Though the organ does not function throughout the life span but it plays a significant role protecting the body against autoimmunity refers to an immune system works against itself .Therefore the thymus plays a key role in lymphatic system and an endocrine system.

Secretion:Thymus secretes Thymosin a hormone it instigates the development of T-Cells ( disease resisting cells) Thymosin stimulates the development of T-Cells until a human attains its puberty. At the age of 75 thymus becomes a fatty tissue.

8 0
3 years ago
Which condition is inherited as a dominant allele?
Nady [450]

Answer:

Huntington's disease

Explanation:

becase it is are caused by dominant alleles of a single gene on an autosome. Changes in chromosome number can lead to disorders like Down syndrome.

8 0
2 years ago
When two objects are near each other, how would increasing one object’s mass affect it?
adelina 88 [10]

Answer:

the shape of the object would change

Explanation:

4 0
3 years ago
Read 2 more answers
I don’t understand #4 Help anyone?
Marizza181 [45]
Ok so the cell theory there are three theory’s, you can relate a scientific theory because, they can be tested. Only logical answer considering the lack of info
4 0
3 years ago
Other questions:
  • A ____ power of attorney takes effect when a incapacitating medical condition occurs.​
    13·1 answer
  • Any statements about optimal population are inevitably culturally determined.
    7·1 answer
  • That the allele that gives human red blood cells increased resistance to malarial parasites also reduces the amount of oxygen th
    9·1 answer
  • Will give BRAINLEST! The picture below shows a duck that appears to have it's body detached when viewed underwater. Why does the
    6·2 answers
  • The cladogram shown here shows similarities and differences among several classes of vertebrates. Anatomically, the four have __
    11·2 answers
  • Which one of the following comes from the latin word for “honey,” which refers to the spilling of sugar into the urine by diabet
    7·2 answers
  • To create a aquatic ecosystem that is self sufficient, there should be a fish and a ______.
    11·2 answers
  • A rocket is launched to a height of 210 kilometers above sea level. What level of the atmosphere has it entered?
    10·1 answer
  • According to the chart, which cell organelle most likely contributes to the passing down of genetic traits from parent to offspr
    13·1 answer
  • This one is easy does anyone know the answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!