Riding a bicycle to school can improve health and increase fitness. which fact would support the cause-and-effect relationship in the statement?
many cities have bicycling clubs for commuters.
bicycles need to be kept in good repair.
regular bicycling increases the amount of oxygen absorbed by the body.
your neighbor used to ride her bicycle to school.

Regular bicycling increases the amount of oxygen absorbed by the body.

The claim states that riding a bike to school can improve health and increase fitness. However, it does not explain why this is the case. The only fact that expands on the information of the claim is the third one. The third fact explains that riding your bike regularly increases the amount of oxygen your body absorbs. This mechanism provides a cause-and effect relationship that supports the original claim.

the african society basically suffered the consequences of colonization and apartheid directly attacking the black people, first, during the colonialism and its main idea which which "white people" had better rights, affecting   them principally in the right to establish black people in their territories, access to quality education and health services and took away any civil right even to the black people to feel they have the same opportunities as the settlers.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)