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
Taya2010 [7]
3 years ago
5

Dina walks out the door and a blast of cold air greets her. She goes back into her house and puts a coat on.

Biology
2 answers:
olganol [36]3 years ago
8 0
<span>The stimulus is the temperature of the air. Sensory receptors in the skin send signals to the brain that the temperature is cold. Motor neurons stimulate muscle cells so that Dina can move to put on her coat.</span>
nataly862011 [7]3 years ago
5 0

Answer:

The stimulus is the temperature of the air. Sensory receptors in the skin send signals to the brain that the temperature is cold. Motor neurons stimulate muscle cells so that Dina can move to put on her coat.

Explanation:

warning this is exactly what the answer is use at your own risk

You might be interested in
State three roles of light in photosynthes​
frozen [14]

Answer: converts light, oxygen and water into carbohdrates

Explanation: hope this helps..bella~

6 0
2 years ago
A red blood cell placed in a hypertonic solution will shrink in a process called crenation. A red blood cell placed in a hypoton
Zolol [24]

The correct answer is:


A: 3.21% (m/v) NaCl Solution will cause crenation because it is hypertonic solution (more solutes)  

B: 1.65% (m/v) glucose Solution will cause hemolysis because it is hypotonic solution


C: distilled H2O Solution will cause hemolysis because it is hypotonic solution


D: 6.97% (m/v) glucose Solution will cause crenation because it is hypertonic solution (more solutes)


E: 5.0% (m/v) glucose and 0.9%(m/v) NaCl will cause neither crenation or hemolysis because it is isotonic solution.



5 0
3 years ago
Read 2 more answers
How much percent of earths history are each of the 4 time periods?
Alenkasestr [34]

Answer:

Precambrian: 4055 million years; 88% Paleozoic: 300 million years; 7% Mesozoic: 179 million years; 4% Cenozoic: 66 million years; 1%Explanation:

4 0
3 years ago
1.Where are red blood cells formed and destroyed?<br>​
Sliva [168]

Answer:

Red blood cells are formed in the bone marrow and destroyed in macrophages.

Explanation:

3 0
3 years ago
What is the main cause of competition between two species?
Digiron [165]
Interspecific competition may occur when individuals of two separate species share a limiting resource in the same area. If the resource cannot support both populations, then lowered fecundity, growth, or survival may result in at least one species.
4 0
3 years ago
Read 2 more answers
Other questions:
  • What challenges do Arctic areas face as a result of global warming? 2) What measures could help deal with the problem? 3) What d
    7·1 answer
  • The idea that Earth was the center of the universe is an example of _____ that has long been discarded.
    11·2 answers
  • How are latitude and longitude used to find specific locations on earth?
    13·2 answers
  • Which group of animals doesn't have a backbone?
    7·1 answer
  • What does a chloroplast have to help it while storing water?
    14·1 answer
  • Which detail supports the belief that Cassius is dishonest and self-serving?
    5·1 answer
  • ¿Qué requisitos deben cumplir las dietas destinadas a reducir peso?`
    7·1 answer
  • Solar energy is difficult to store.
    5·2 answers
  • According to the Punnett square, offspring from these two parents have a ____________ chance of inheriting one B allele and one
    7·1 answer
  • !!!!!How do radioactive elements help scientists establish how old rocks and fossils are?!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!