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
PtichkaEL [24]
3 years ago
9

Doris’s heart suddenly races as a speeding car nearly collides with hers on the highway. which neurotransmitter is playing a rol

e in this response?
Biology
1 answer:
Radda [10]3 years ago
8 0
Is the <span>Norepinephrine, or noradrenaline. This is a neurotransmitter but it can also be called of stress hormone. This is the neurotransmitter responsible for the "flight or fight response". When we are faced with anything that's dangerous or scary, as it was with Doris, our body responds working faster because of this neurotransmitter: heart rate inscreases, as happened with Doris, breathing rate increases, pupils dilate, blood flow to skeleton muscles increases, and others...</span>
You might be interested in
GMOs may lead to the use of different herbicides or pesticides.<br> True or False?
Dafna11 [192]

GMOs may lead to the use of different herbicides or pesticides is a true statement.

Explanation:

The GMO crops leads to growth of weeds that can resist herbicides other than for which the GMO is genetically-modified. The over-usage or over-reliance on herbicide-resistant GMO (Genetically modified organisms) crops had given way to the growth of such superweeds.

The main characteristic of these superweeds is resistance to the herbicides or the weedkillers leading to infestation of farmlands by these superweeds Hence farmers need to add different herbicides or pesticides to control the growth of superweeds.

8 0
2 years ago
PLEASE HELP HURRY 25PTS
NikAS [45]
<h2>Answer:</h2>

<u>B. Spores</u> are involved in both sexual and asexual reproduction.

<h2>Explanation:</h2>

In science, a spore is a unit of sexual as well as asexual proliferation that might be adjusted for dispersal and for endurance, frequently for expanded timeframes, in troublesome conditions.

Bacterial spores are not part of a sexual cycle but rather are safe structures utilized for endurance under horrible conditions. Under good conditions, the spore can form into another living being utilizing mitotic division, delivering a multicellular gametophyte, which inevitably proceeds to create gametes.  

4 0
3 years ago
How are increased levels of “greenhouses gases” responsible for the Enhanced Greenhouse Effect? (long answers please)
sergij07 [2.7K]

Answer:An increase in these gases in the atmosphere enhances the atmosphere's ability to trap heat, which leads to an increase in the average surface temperature of the Earth. As a result, the Earth's average surface temperature is kept at about 15°C by the blanket of atmosphere that surrounds it.

Explanation:

7 0
3 years ago
Bio 110 Problem Set 1 B/BT Name (0.5 point) This problem set is worth 25 points. (0.5 point) How much does 1 milliliter (1 ml) o
rewona [7]

Answer

join

plz

eut-vmjg-qai

plz fast

5 0
2 years ago
Help meeeeeeeeeeeeeeeeeeeeeeee
jeyben [28]

Answer:

3:3

Explanation:

I'm not sure, but they are 3 red eyes and 3 non red eyes.

3 0
2 years ago
Other questions:
  • Which of the following is not considered a sustainable development strategy for management of earths resources?A. Contour plowin
    6·1 answer
  • Chemical transmitters can stimulate any receptor site to initiate an action.
    5·1 answer
  • HELP!!!!
    13·1 answer
  • What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time
    13·2 answers
  • What is the study of like called
    5·2 answers
  • Explain how sunlight is the primary source of energy for your own life
    8·1 answer
  • Which of the following accurately describes kidney function?
    7·1 answer
  • Construct a triangle ABC if AB=60mm,BC=70mm,and AC=60mm. Name the triangle formed.​
    8·1 answer
  • Earth's seasons are caused by
    6·2 answers
  • What is the end result of mitosis?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!