The choice is D - both A and C
The ultimate purpose of life is to reproduce and pass on the genes to the offspring.
The carbon dioxide produced when humans breathe out
Children who are assertive and good at regulating emotions are more likely to help,share and give comfort to others in distress. If a peer is in distress they will react by frowning,lip biting, comfort seeking,rise in heart rate, and a sharp increase in EEG brain-wave activity in the right cerebral hemisphere that contains negative emotions.
True because the sun is made from all sorts of energy
