Answer:
1. C.) Their cell walls contain chitin
2. C.) Chloroplast
A phase change is when matter changes into another form but keeps its properties
C. To predict the outcome of an event in the real world
The answer is going to be B
Energy or caloric and protein needs are lower on a body weight basis in childhood than during the pre-adolescent toddler or preschool years. The protein requirement of an individual is the lowest level of dietary protein intake that will balance the losses of nitrogen from the body in persons maintaining energy balance at modest levels of physical activity.
