Determine whether the statements about DNA are
true or false.
DNA contains all the genetic information
within an organism.
DNA translates nitrogenous bases into proteins. D NA contains many chromosomes that
are passed from parent to offspring during
reproduction

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse