![subject](/tpl/images/cats/biologiya.png)
Biology, 15.12.2020 15:40 Ashtree519
The 1st Law of Thermodynamics states that energy is neither created nor destroyed only transfer to forms. Why is a food chain an excellent example of this Thermodynamic law?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:50
The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:50
Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 21:00
What do you call the long folded tube inside the body attached to the stomach where nutrients in the food are absorbed?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 23.06.2019 04:31
Which chromosomes do not determine the gender of an organism? a.autosomal b.regulated c.sex
Answers: 2
You know the right answer?
The 1st Law of Thermodynamics states that energy is neither created nor destroyed only transfer to f...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
SAT, 05.02.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 18:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 18:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 05.02.2021 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.02.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 18:30
![question](/tpl/images/cats/istoriya.png)
History, 05.02.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 18:30
![question](/tpl/images/cats/biologiya.png)
Biology, 05.02.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 05.02.2021 18:30
![question](/tpl/images/cats/health.png)
Health, 05.02.2021 18:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.02.2021 18:30