True. Artificial selection can cause defects ect.
Answer:
The mother should know that her child at this age is not able to eat solid foods.
Explanation:
The mother needs to know that her child is not having or struggling with any weight problem and he/she can not eat solid foods. She needs to change her way of feeding him/her and start to prepare for him/her soft bread, cooked noodles, dairy foods..etc.
The first one is the 3rd option and the 2nd one is also the 3rd option
Natural selection is the process by which evolution occurs
They all have CHO; carbon, hydrogen and oxygen