![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 19:50
Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:00
Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:00
Explain why it’s important for scientists to study the sun. list at least two challenges researchers face when examining earth’s nearest star.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 19:40
Which promotes sustainability? o a. using more landfills o b. finding new sources of coal o c. increasing consumption o d. encouraging recycling programs
Answers: 2
You know the right answer?
Which organelle carries out photosynthesis? a mitochondria b chloroplast c cell wall...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 01:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 01:31
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 17.01.2020 01:31
![question](/tpl/images/cats/biologiya.png)
Biology, 17.01.2020 01:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 01:31
![question](/tpl/images/cats/istoriya.png)
History, 17.01.2020 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 01:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 01:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.01.2020 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 01:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 17.01.2020 01:31
![question](/tpl/images/cats/en.png)
English, 17.01.2020 01:31
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2020 01:31