![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 18:40
The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:00
(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:10
Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:50
Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down
Answers: 2
You know the right answer?
If you drop a soap on the floor, is the floor clean or is the soap dirty? O_O...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 29.01.2021 18:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 29.01.2021 18:00
![question](/tpl/images/cats/istoriya.png)
History, 29.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00
![question](/tpl/images/cats/en.png)
English, 29.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00
![question](/tpl/images/cats/biologiya.png)
Biology, 29.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00
![question](/tpl/images/cats/biologiya.png)
Biology, 29.01.2021 18:00
![question](/tpl/images/cats/pravo.png)
Law, 29.01.2021 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 18:00