Answer:
He should gather His data, then he should put it into a bar graph or a pie chart so the school can know what lunches they like best.
Explanation:
After collecting specimens from many ares of the world Darwin noticed some similarities in them.
Answer:
Dichotomous key consist of series of choice associated with questions one after the other which helps in identifying an organism
Explanation:
Hope this helps :)
3. The answer is false, because protons are positive and electrons are negative. If there are more protons than electrons, then the atom would be positively charged.
The answer is false.
4. The answer is true, because if the number of protons and electrons are the same, then the charges would cancel out, leaving the atom negative.
The answer is true.
I hope this helps. :)
Answer:
C. an equal number of red and blue marbles because an element is made up of an equal ratio of atoms
Explanation:
Eg Oxygen it's always existing diatomic ie 1:1 to form molecules at room temperature