They would surrender because e they cant fight any more they've been out done <span />
Human- induced warming of the earth system.
It is important if you want to receive a good letter of recommendation. You should let the teacher know in advance so that they can properly prepare, go through your records, highlight your strengths, and practically try to 'sell' you to the person you need the letter for. You also need to ask them in advance in case they have other things to do, so that they can make time for you and give you a professional letter that will make you achieve the thing you need to achieve.
Answer:
c). only one design involves observing the same participants in each group
Explanation:
A repeated-measures design differs with a matched-samples design in away that only on design involves observing the same participants in each group.
Option a). is wrong because both the matched-samples design as well as a repeated-measures design are grouped together under related-sample design.
Option b). is wrong because both the repeated-measures design and the matched-samples design eliminates between-persons variability. However one does better than the other.
Option d). is wrong because both the designs increases the power to observe an effect.
Hence the correct option is ---
c). only one design involves observing the same participants in each group
