Answer:
Climate change can disrupt food availability, reduce access to food, and affect food quality. For example, projected increases in temperatures, changes in precipitation patterns, changes in extreme weather events, and reductions in water availability may all result in reduced agricultural productivity.
Explanation:
google says so
Economic because the u boat attack was trying to keep aid from England during the war
Answer:
I: ABDC; Group
II: BCAD; Group
III: CDBA; Group
IV: DACB Group
Explanation:
Incomplete counterbalancing is an experimental design that controls for order effects by using a limited number of possible sequence of treatments administered in such. Way that each treatment appears equally often in each position. As seen in the answer chosen above, experiment A,B,C and D all appeared in the four available positions.