![subject](/tpl/images/cats/biologiya.png)
Biology, 30.01.2020 14:57 raveransaw
What happens during an equinox? a. the seasons are reversed in each hemisphere. b. one hemisphere has an equinox, while the other has a solstice. c. there's an equal amount of day and night everywhere on earth. d. one hemisphere experiences day, and the other experiences night.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:30
What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 22:00
How does the closing of the ductus arteriosus and ductus venosus alter circulation in an infant? a. increases blood flow to the pulmonary artery and increases blood flow to the umbilical vein b. increases blood flow to the pulmonary artery and reduces blood flow to the umbilical vein c. reduces blood flow to the pulmonary vein and increases blood flow to the umbilical artery d. reduces blood flow to the pulmonary vein and reduces blood flow to the umbilical artery
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 23:50
10. which person would be the least effective host for a pathogen? an older person a young athlete a smoker a sick person
Answers: 2
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
What happens during an equinox? a. the seasons are reversed in each hemisphere. b. one hemisphere h...
Questions
![question](/tpl/images/cats/health.png)
Health, 23.06.2019 20:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 23.06.2019 20:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.06.2019 20:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.06.2019 20:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 23.06.2019 20:40
![question](/tpl/images/cats/istoriya.png)
History, 23.06.2019 20:40
![question](/tpl/images/cats/en.png)
English, 23.06.2019 20:40
![question](/tpl/images/cats/istoriya.png)
History, 23.06.2019 20:40
![question](/tpl/images/cats/istoriya.png)
History, 23.06.2019 20:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 23.06.2019 20:40
![question](/tpl/images/cats/fr.png)
French, 23.06.2019 20:40