![subject](/tpl/images/cats/biologiya.png)
Biology, 25.08.2019 01:20 lakhanir2013
A/an is a type of research that involves observation and collecting data but does not include a control.
a. independent variable
b. experimentation
c. dependant variable
d. investigation
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 13:30, FoxodyGirl7134
Q1.8. continuing your studies, you perform a transplant experiment. you chisel up multiple rocks from the upper intertidal zone, each holding 10 individuals of species a, and move them to the lower intertidal zone among individuals of species c. you count the number of individuals of all species on the rocks every day for 30 days. based on your findings, what can you conclude? (remember that all 3 species settle in this zone at equal rates.)
Answers: 3
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 17:40, granthazenp5e9mj
The diagram illustrates the activity of vesicles during a cellular process.
Answers: 3
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:30, loveagirl111puppy
On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.
Answers: 3
You know the right answer?
A/an is a type of research that involves observation and collecting data but does not include a con...
Questions in other subjects:
![Konu](/tpl/images/cats/pravo.png)
Law, 20.02.2020 23:53
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.02.2020 23:53
![Konu](/tpl/images/cats/en.png)
English, 20.02.2020 23:53
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.02.2020 23:54
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.02.2020 23:54