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
vaieri [72.5K]
3 years ago
5

Which two systems first respond to burning your finger?

Chemistry
2 answers:
Bess [88]3 years ago
7 0

Answer:

B. is my guess

I'm sorry if I'm wrong

God bless :)

Citrus2011 [14]3 years ago
6 0

Answer: A and C

Explanation: it is A. Nervous and digestive.

C. Respiratory and circulatory

You might be interested in
Write the overall equation for the conversion of pyruvate to acetyl coa. express your answer as a chemical equation.
Schach [20]
 the overall  equation  for the conversation of pyruvate  to  acetyl COA  is as below

CH3COO-COO-  + NAD+  + HS-COA = ch3-COO-S -COA +NADH +CO2

The oxidation of pyruvate led to a conversation  of NAD+  to NADH and  produces acetyl COA  and CO2
5 0
3 years ago
How does cohesion affect the evaporation rate of water
wariber [46]

Answer:

Evaporation occurs because among the molecules near the surface of the liquid there are always some with enough heat energy to overcome the cohesion of their neighbors and escape. At higher temperatures the number of energetic molecules is greater, and evaporation is more rapid.

8 0
3 years ago
A sound wave travels from air that is at 24°C into air that is 15°C. The sound wave will _____.
FrozenT [24]
The sound wave will Slow Down
6 0
3 years ago
The amino acids are combinations of
aalyn [17]

Answer:  The correct answer is:  [B]:

_________________________________________________

                         " organic acid and amines " .

_________________________________________________

<u>Note</u>:  Choice B:  "organic acid and amines" ;

            is the only answer choice that contains "amines" (hint: <u> amin</u><u>o acid</u> / <u>amin</u><u>e)</u> ;  which are "proteins" .

           As such;  Choice "B" is the <u><em>only</em></u>  correct answer choice.

_____________________________________________________

Hope this helps!

    Best wishes to you!

_____________________________________________________

5 0
3 years ago
Read 2 more answers
The graph given below shows the motion of four runners P, Q, R, and S in a 5 km marathon.
wel

Answer:-

As we can see from the graphical data,

The distance covered by all the four runners is the same 5 km.

Among the four athletes, Athlete P covers the distance in under three hours.

It is the minimum time taken among the four athletes.

Thus Athlete P covers the 5 km distance in the minimum amount of time.

We know that speed = \frac{Distance}{Time}

Since time taken for P is minimum, his speed is the maximum. P ran the fastest.

Time taken by Q = 4.5 hours.

Speed of Q = \frac{Distance}{Time taken by Q}

                     = \frac{5km}{4.5hour}

                    = 1.1 km/ hr

Time taken by R = 6 hours.

Speed of R = \frac{Distance}{Time taken by R}

                     = \frac{5km}{6hour}

                    = 0.8 km/ hr

3 0
3 years ago
Other questions:
  • In which compound does chlorine have the highest oxidation state?
    15·1 answer
  • Draw the structure of 4-chlorophthalic acid in the window below.
    7·2 answers
  • How many moles of nitrogen are needed to produce 1.20 moles of ammonia gas?
    12·1 answer
  • 328. mL of 0.00345 M NaI (aq) is combined with 703. mL of 0.00802 M Pb(NO3)2 (aq). Determine if a precipitate will form given th
    10·1 answer
  • Which condition applies when water boils at 100°c? air pressure equals a specific value (101.3 kpa) air pressure is less than it
    9·2 answers
  • we can separate the liquids from solutions using distillation because liquids evaporate but dissolved solids do not drag the lab
    5·1 answer
  • Alum used in cooking is potassium aluminum sulfate hydrate, KAl(SO4)2. XH2O. To find the value of X, you can heat the sample of
    7·1 answer
  • Which ionization process requires the most energy? which ionization process requires the most energy? f(g) → f +(g) + e- o(g) →
    10·1 answer
  • What test was used to identify hydrogen gas? Write a balanced equation to represent the test?
    13·1 answer
  • 2. I take and absorb the nutrients that your body needs from your
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!