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
Stels [109]
3 years ago
12

Please help me

Biology
2 answers:
shtirl [24]3 years ago
8 0

Answer:

C. they are lighter, which helps with flight

Explanation:

Have a great day

horrorfan [7]3 years ago
6 0

Answer:

C. But see the answer under C. Apparently C is the accepted answer.

Explanation:

A. Not A.I don't think that's a problem for gulls especially on beaches.

B. Not B.  Their feather do not look like they need much help in keeping their feathers attached when in flight.

C. This is not really the answer, but it is the best answer of these 4. The actual answer is that the bones are porous for better air intake which provides more oxygen and hence they are better able to fly.

D. Not D. Food has nothing to do with the problem. Birds get an adequate amount of food without their wings being porous. See the answer for C.

You might be interested in
Aaron has blood O. Can either of his parents have blood type AB? Explain your answer
Ivan

Explanation:

Answer: no, blood type AB has gennotype IA,IB while blood type o has the genotype II

3 0
2 years ago
Read 2 more answers
Which area of the limbic system regulates thirst, body temperature, and sexual behavior, and helps maintain a steady (homeostati
Katyanochek1 [597]
The answer would be hypothalamus.

Hypothalamus is a part of the brain that located below the thalamus (hypo mean "under"). Hypothalamus can control nervous and endocrine system. It was divided into front/anterior, tuberal and back/posterior part. Thirst would be regulated by anterior and posterior part, temperature by anterior part and sexual behaviour by anterior part.
5 0
3 years ago
Explain how mutations cause cancer cells.
earnstyle [38]

Answer:

Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.

Explanation:

4 0
2 years ago
Read 2 more answers
Which situation is the best example of translational motion? a ballerina standing on one foot a coin spinning on a desk a car in
I am Lyosha [343]

Answer:

A coin spinning on a desk.

7 0
2 years ago
Read 2 more answers
Quartzite forms when magma presses against preexisting rock. Heat and pressure change the rock. Quartzite is formed from _____.
Serggg [28]
C contact metamorphism 
3 0
2 years ago
Other questions:
  • What is the difference between expected effects and unexpected effects of technology
    5·1 answer
  • A polar bear runs at a speed of 11 m/s and has a mass of 380.2 kg. How much Kinetic energy does the bear have? *
    6·1 answer
  • Sodium nitrate and sodium nitrite are added to many meat products, such as ham, bacon, hot dogs, and sausage. These additives he
    5·1 answer
  • Which regions of the vascular bed is the actual site of gas exchange with surrounding tissue?
    11·2 answers
  • 21. Which step in cellular respiration occurs outside of the inner membrane space of the cell mitochondria? a. Krebs Cycle c. Tr
    9·1 answer
  • In My Bondage and My Freedom by Frederick Douglass, what does Douglass yearn for above all else?
    13·2 answers
  • Define biodiversity in your own words ​
    15·1 answer
  • How are alleles for the same gene related? A. They have different genetic sequences but are found in the same location on a chro
    8·1 answer
  • Which statement is supported by the two experiments?
    11·1 answer
  • Can someone plz help me? :(
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!