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
kherson [118]
3 years ago
12

One signal of a breathing emergency in an infant is: a. sleeping with calm breathing b. breathing calmly and quietly c. making a

wheezing or high-pitched sound d. being awake and alert
Biology
1 answer:
galina1969 [7]3 years ago
7 0
C. making a wheezing or high-pitched sound
You might be interested in
Which of the following is the most likely impact of clearing a forest to construct a highway?
inn [45]

Possibility of acid rain will increase

3 0
3 years ago
Read 2 more answers
Molecular phylogenies show all land plants are a monophyletic group. This suggests ________.
guapka [62]

Answer:

D.  There was a single transition from aquatic to terrestrial habitats

Explanation:

Based on the molecular differences at the level of DNA sequence and inheritance, the molecular phylogenies show that all land plants are a monophyletic group. This is why it suggests a single transition from aquatic to terrestrial habitats occur.

5 0
4 years ago
HELP PLEASE! Why might a scientist repeat experiment if she did not make a mistake in the first one
trasher [3.6K]

Answer:

i believe its B but i might be mistaken.

Explanation:

4 0
3 years ago
Analyze the given diagram of the carbon cycle below. An image of carbon cycle is shown. The sun, a cloud, two trees, one on the
stiks02 [169]

Answer:

where is the image...please

3 0
3 years ago
Choose two organisms from the following list. Describe a structural adaptation and ehow it helps the organism survive in its env
Dafna1 [17]
Since IDK which two you would choose, I'll just list all of them: fish have developed a light, streamlined body to get through water quickly to evade predators with and swim with ease, owls have big eyes so their pupils can get enough light to see in the dark since they're nocturnal, their light bodies and special (Fluffy???) flight feathers let it fly with virtually no sound, allowing it to sneak up on prey, tortoises have a large, hard shell for protection from predators and provides a mobile home on their back! Bats may be practically blind but that doesn't stop them when using echolocation to detect prey and chase it no matter what moves they make or obstacles in the way, snowshoe hares have big feet to sit on top of the snow in the cold winters where they live, their fur also changes colors as the snow melts and the plants start coming back in the more warmer seasons, poison dart frogs, sorry, IDK, cacti have developed spines all over them as self defense, (from what IDK) and they can last a long time without water (I think, don't quote me on that ^^') hope this helps
5 0
3 years ago
Other questions:
  • What happens to the mitral and the tricuspid valve when the ventricle contracts
    8·1 answer
  • In which phase of meiosis 1 do homologues separate?
    6·1 answer
  • Identify the type of symmetry displayed for each item. then, indicate how you came to your conclusion:
    13·1 answer
  • You are walking to school when you encounter a strange barking dog. you tense up and contemplate whether you should run away. wh
    10·2 answers
  • This primitive fish was the ancestor of land-dwelling tetrapods (amphibians, reptiles, mammals and birds), although fish of this
    6·1 answer
  • (HELP ASAP, LAST QUESTION) What is the most likely evidence of an energy transformation taking place when a hotplate that has a
    9·2 answers
  • Need help please!!!!!!!!!!!!!!!!!!!!
    15·2 answers
  • Introducing invasive species to an call system results in an increase in biodiversity?
    9·1 answer
  • Which of the following is NOT an effect of El Niño?
    6·2 answers
  • The scientific method tutorial how could this experiment have been improved
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!