Apparent brightness depends on which two properties?
A. Luminosity and distance
B. Luminosity...
![subject](/tpl/images/cats/biologiya.png)
Biology, 03.03.2021 22:00 savyblue1724707
Apparent brightness depends on which two properties?
A. Luminosity and distance
B. Luminosity and temperature
C. Distance and temperature
D. Luminosity and size
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:10
Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:10
Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:50
An organism's reproductive strategy includes all of the following except a. the number of offspring produced. b. the amount of energy expended in producing offspring. c. the length of time parental care is given d. the number of alleles an organism passes on.
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:10
Several bodily responses are described below. for each response, determine what caused the change in homeostasis. body starts to sweat breathing rate increases amount of saliva produced changes body starts to shiver
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 22:23
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.04.2020 22:23
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 01.04.2020 22:23
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 22:23
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 22:23
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
Health, 01.04.2020 22:23
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.04.2020 22:23
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.04.2020 22:23
![question](/tpl/images/cats/biologiya.png)
Biology, 01.04.2020 22:23
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 22:23