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
MatroZZZ [7]
3 years ago
11

What characteristic is shared by birds, salamanders, and sharks?

Biology
2 answers:
Anni [7]3 years ago
4 0
I think d but im not sure 

MAXImum [283]3 years ago
4 0

Answer:

D. Jaws and paired appendages

Explanation:

Two pairs of appendages are present in sharks, birds and  salamanders. In the shark (fish) these appendages are fins, while in birds and  salamanders (land vertebrates) the appendages are limbs.  

Sharks, birds and  salamanders also have jaws. The jaw is an opposable articulated structure, typically used for grasping and manipulating food. Most vertebrates have jaws.

A) it is NOT ture because  sharks don't have lungs.

B. it is NOT true becasue salamanders are not endothermic.

C) it is NOT ture because  sharks are NOT four-limbed.

You might be interested in
An unresponsive 10-year-old male was struck by a car while riding his bike. He has blood on his face and presents with snoring r
DiKsa [7]
<h2>Performance of jaw-thrust maneuver</h2>

Explanation:

  • The medical emergency services provide medical facilities to individuals. The service can be provided in case of accidents, sudden injury, heart attack, and other medical situations.
  • The individual should provide the emergency first aid that prevents the individual tongue from the obstruction of his upper airways. The maneuver is mainly performed on the supine patient. This first aid provides the proper oxygen in the patient's body.
  • The occluded teeth typically forestall progress ahead of the mandible, and the thumbs must discourage the mentum while the fingers hold mandible and lift it upward. This results in the mandibular teeth projecting before the maxillary teeth (after the mouth opens slightly)

   

4 0
3 years ago
I want to know why I got this question wrong, I answered Transcription
NeX [460]
It is translation. Transcription is from DNA to RNA and Translation is from RNA to proteins
4 0
2 years ago
How many millions of americans died from smoking-induced cardiovascular disease, from 1965-2014?
Furkat [3]

According to the repost made by US Surgeon General released in 2014, a total of 7,787,000 people died from smoking induced cardiovascular disease from 1965 to 2014. Cigarette smoking and second-hand tobacco smoke has been causally linked to cardiovascular diseases.

8 0
3 years ago
Explain El Niño, how it's identified, and its potential negative impacts.
drek231 [11]

Answer:

HE IMPROVED THE WORLD BY GIVING SOMTHING THAT IT DID NOT HAVVE

Explanation:

ENJOY :)

6 0
3 years ago
Use your understanding of the nitrogen cycle to answer the questions provided. The nitrogen cycle could not exist without
nalin [4]
The nitrogen cycle could no exist without bactria. bacteria that lived inside the ground, catch the nitrogen that has been fixed and covert it into nitrate.
3 0
2 years ago
Other questions:
  • Now that the lab is complete, it’s time to write your lab report. The purpose of this guide is to help you write a clear and con
    5·1 answer
  • Where are sperm cells stored after production?
    9·1 answer
  • Name the main events of cell cycle
    7·1 answer
  • Describe the importance of the cell membrane containing both polar and non polar parts
    14·1 answer
  • Which term best describes igneous rocks
    5·2 answers
  • Lab Report: Using a Microscope Answer the questions below. When you are finished, submit this assignment to your teacher by the
    15·1 answer
  • Which shows the levels of organizational hierarchy listed from least complex to most complex?
    8·2 answers
  • Which of the following farming activities is MOST helpful to the environment?
    8·1 answer
  • Question one please and maybe the rest? Giving plenty of points.
    7·1 answer
  • What is the focus of ecosystem based management
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!