![subject](/tpl/images/cats/biologiya.png)
Biology, 05.10.2020 15:01 kaleahearly123
Classify each of the following as a stimulus or a response
a. the recess bell ringing in an elementary school
b. your mouth watering at the sight of food on a plate
c. a sudden drop in air temperature
d. a flu virus entering your body
e. getting “butterflies” in your stomach before giving a speech
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 18:40
During sunny hours, a large amount of build up between the hours of 1: 00-5: 00 pm. a. ozone b. mercury c. lead d. sulfuric acid
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:00
What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:30
The krebs cycle is also known as the calvin cycle pyruvic acid cycle carbon - oxygen cycle citric acid cycle
Answers: 1
You know the right answer?
Classify each of the following as a stimulus or a response
a. the recess bell ringing in an element...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 17:40
![question](/tpl/images/cats/es.png)
Spanish, 22.02.2021 17:40
![question](/tpl/images/cats/mkx.png)
Arts, 22.02.2021 17:40
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 17:40
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 17:40
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 17:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.02.2021 17:40
![question](/tpl/images/cats/istoriya.png)
History, 22.02.2021 17:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 17:40
![question](/tpl/images/cats/health.png)
Health, 22.02.2021 17:40
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 17:40
![question](/tpl/images/cats/mat.png)
Mathematics, 22.02.2021 17:40
![question](/tpl/images/cats/en.png)
English, 22.02.2021 17:40