Question 13 (2 points)
Which particles are located in the nucleus of the atom? (2 points)
O a...
Question 13 (2 points)
Which particles are located in the nucleus of the atom? (2 points)
O a
Neutron and electron
b
Neutron and proton
ΠΡ
Proton and electron
Od
Only neutron
Question 14 (2 points)
A student thinks that halogens are highly reactive because their electrons are weakly attracted to their nuclei.
this student's idea? (2 points)
Answers: 3
Biology, 21.06.2019 20:00
2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization
Answers: 2
Biology, 22.06.2019 04:30
In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?
Answers: 3
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