Which statement best describes electrons?
a. electrons have a positive charge.
b. elect...
![subject](/tpl/images/cats/biologiya.png)
Biology, 08.11.2019 18:31 alydiale584
Which statement best describes electrons?
a. electrons have a positive charge.
b. electrons reside in the nucleus.
c. electrons orbit around the nucleus.
d. electrons are composed of protons and neutrons.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:50
Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:00
Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols
Answers: 1
![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
You know the right answer?
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/istoriya.png)
History, 27.07.2020 23:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01
![question](/tpl/images/cats/istoriya.png)
History, 27.07.2020 23:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.07.2020 23:01