They only have one electron in their outer most shell which makes them very reactive.
Answer:
Was there meant to be a picture?
Answer:
flower color, flower position, seed color, seed shape, seed pod shape, pod color, leaf pattern, and stem length.
Explanation:
Some common inherited characteristics
Physical change only change the appearances of a substance, not it’s chemical composition. Chemical changes cause an entirely new substance with new chemical formula.
Answer:
The correct option is A. A directory of relatives' phone numbers
Explanation:
Family communication plan is a measure taken to contact the relatives of a person if an emergency situation arises for a person. In today's modern world, emergencies can happen at any time so it is very important to have a family communication plan so that the relatives of a person be informed immediately. Hence, option A is correct.
Other options are false because none of the other options will be usable in case of an emergency.
