The process of plant respiration
a.
uses all the energy released during photosynthesis.
b.
releases energy that plants can use for life processes.
c.
releases oxygen to earth's atmosphere.
d.
produces food that plants need for photosynthesis.

Patricia is told by her physician that her body and brain chemistry have physically adapted to the drug and that she has become dependent on the tranquilizers prescribed for her by another doctor.

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

All ova contain sex chromosomes corresponding to: x y xx xy