![subject](/tpl/images/cats/biologiya.png)
Biology, 28.07.2019 15:00 woodfordmaliky
Sound travels slower in colder air. why does the speed of sound depend on air temperature?
![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, 21.06.2019 22:30
Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:00
Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:00
What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:00
Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.
Answers: 1
You know the right answer?
Sound travels slower in colder air. why does the speed of sound depend on air temperature?...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01
![question](/tpl/images/cats/fizika.png)
Physics, 02.07.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2020 08:01