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
mojhsa [17]
3 years ago
5

Which characteristic does not belong to the bird class?

Biology
1 answer:
zlopas [31]3 years ago
6 0

Answer:

bones are packed solid but am not that sure

You might be interested in
The The loudness of a sound is determined by the __________, or height, of the sound wave. A. frequency B. purity C. amplitude D
Rudik [331]

C Amplitude determines the loudness of the sound wave.

5 0
3 years ago
Read 2 more answers
Mitral valve prolapse severe enough to cause regurgitation may directly cause _________________ pressure in the ____________ atr
GenaCL600 [577]
Mitral valve prolapse severe enough to cause regurgitation may directly cause INCREASE pressure in the LEFT atrium. Mitral valve prolapse is a medical condition in which the the two valve flaps of the mitral valve do not close properly, bulging upward into the left atrium. The condition may be mild or severe. Heart surgery may be required in case of the severe one.
7 0
3 years ago
Research indicates that as levels of happiness increase, cortisol levels appear to increase as well. Please select the best answ
iogann1982 [59]

Cortisol hormones are stress hormones that increase blood glucose levels. When the level of happiness increases the level of cortisol does not increase.

<h3>What are cortisol and its function?</h3>

Cortisol is the steroidal hormone that is produced in the cortex of the adrenal glands and is discharged in the blood vessels when in stress or danger.

It has a variety of functions including regulation of the blood pressure, response to the stressful condition and increase of the metabolism of the body.

It also acts as happiness hormones along with adrenaline and oxytocin but is a major flight or fight hormone and increases the heart rate in dangerous conditions.

Therefore, the statement is false.

Learn more about cortisol here:

brainly.com/question/26291522

3 0
2 years ago
Woman with type ab blood marries a man with type b blood. if they have children, what are all the possible blood types for these
Rashid [163]
Anything can come out of that but I think type b might be more possible to happen.
5 0
3 years ago
Select the two best answers.
Andre45 [30]

Answer:

B is correct Answer

a diploid number of

4 0
2 years ago
Other questions:
  • What sphere of earth did this food originate?
    5·2 answers
  • Heredity refers to the __________.
    9·2 answers
  • Which of the following is not a state of matter?
    11·1 answer
  • Relative to prokaryotic cells, eukaryotic cells are usually ______. Relative to prokaryotic cells, eukaryotic cells are usually
    11·1 answer
  • About how much time did it take for the ancestors of modern giraffes to evolve the long necks of modern giraffes?
    7·1 answer
  • How do these two systems (circulatory and respiratory system ) maintain homeostasis
    6·1 answer
  • What are some of the reasons that cell division is important to organisms choose all that apply
    6·2 answers
  • Were there any extinction events that occurred during the Cambrian period?? Help !!!
    12·1 answer
  • Which of the following irrigation methods is most likely to result in salinization of the soil, especially if the agricultural f
    7·1 answer
  • What is accuracy?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!