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
Marta_Voda [28]
2 years ago
10

When a person sees a doctor about a respiratory illness, the doctor will want to determine if the sickness is in the upper respi

ratory tract or the lower respiratory tract. The starting point for the lower respiratory system is the trachea.
Which structures are part of the upper respiratory system? Select three options.
Biology
1 answer:
ELEN [110]2 years ago
3 0

Answer:

lungs

throat

ears

Explanation:

I'm not sure how this helps.

You might be interested in
Some flowering plants appear to have offspring that have traits that are intermediate between those of the parents. Which type o
marusya05 [52]
Incomplete dominance, it r<span>efers to a genetic situation in which one allele does not completely </span>dominate<span> another allele, and therefore results in a new phenotype.</span>
7 0
3 years ago
Read 2 more answers
What factors are considered to determine if something is moving?
MakcuM [25]
An object is in motion if its distance relative to another object is changing. To tell if an object is moving, you use a reference point. If an object's distance from another object [reference point] is changing. A place or object used for comparison to determine if something is in motion.

I'm not too sure if this is what you needed go know, I hope it helped
8 0
3 years ago
g Glycogen Phosphorylase is phosphorylated by ____________________. Glycogen Synthase Kinase Casein Kinase Protein Kinase G Phos
Bumek [7]

Answer:

Phosphorylase kinase

Explanation:

Phosphorylase kinase is a type of regulatory protein kinase which helps in the process of glycogen breakdown.

It sends signals and the process of phosphorylating occurs which then helps in the activation of glycogen phosphorylase and subsequent breakdown of glycogen in the body. This makes phosphorylase kinase the right option.

3 0
3 years ago
Which of the following best describes the purpose of carbon in the quest for energy?
expeople1 [14]

Answer:

its a

Explanation:

4 0
3 years ago
Analyze the given diagram of the carbon cycle below.
vesna_86 [32]
1.Arrow A represents the process of photosynthesis. 

<span>2.This shows the process of light energy converting into chemical energy </span>

<span>3.Photosynthesis absorbs carbon dioxide and converts it into energy as biomass, so that its able to be used for something else later on.</span>
5 0
3 years ago
Other questions:
  • Which step of the scientific method relies more heavily on newly collected data than on creativity and innovation?
    8·2 answers
  • a solid substance turns into a liquid. which best describes this change? a substance that has a specific volume changes to a sub
    10·2 answers
  • Form a hypothesis about how a population of dandelion plants might be affected by a population of rabbits
    13·2 answers
  • What product do all three reactions in Model 2 have in common?
    5·1 answer
  • Greg is telling his teacher how a cell is like a house. Which part of a cell is like the air in Greg's house?
    6·1 answer
  • The law that states that the force of gravity acts between all objects in the universe that have mass is
    13·1 answer
  • How does temperature affect heart rate in ectotherms
    13·1 answer
  • Can water from all 4 oceans circulate because they are connected?
    11·1 answer
  • Which statement is not connect for a convex mirror? (a) Image distance is always positive. (b) The object distance is with negat
    9·1 answer
  • What kind of genetic disorder is pictured in the pedigree?<br><br> A. Recessive <br> B. Dominant
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!