![subject](/tpl/images/cats/biologiya.png)
Biology, 31.07.2019 13:30 smarty5187
Which type of macromolecule is made of amino acids? a. carbohydrate b. dna c. lipid d. protein?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:50
The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:00
When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:00
Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
What are potential sources of error in marta’s experiment
Answers: 1
You know the right answer?
Which type of macromolecule is made of amino acids? a. carbohydrate b. dna c. lipid d. protein?...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 26.07.2019 11:30
![question](/tpl/images/cats/biologiya.png)
Biology, 26.07.2019 11:30
![question](/tpl/images/cats/biologiya.png)
Biology, 26.07.2019 11:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.07.2019 11:30
![question](/tpl/images/cats/en.png)
English, 26.07.2019 11:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.07.2019 11:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.07.2019 11:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 26.07.2019 11:30
![question](/tpl/images/cats/biologiya.png)
Biology, 26.07.2019 11:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.07.2019 11:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.07.2019 11:30
![question](/tpl/images/cats/istoriya.png)
History, 26.07.2019 11:30