What explains why a single ripe fruit may help ripen an entire crate of unripe fruit? A) The hormone auxin transports easily.
B) The hormone gibberellin is produced on the skin of fruits.
C) The hormones ethylene and auxin counter each other's actions.
D) The hormone ethylene is a gas and disperses easily.

4.06 hc)a five-year review of threats to the southern resident orca population of the united states concluded that the top threats were prey availability, contaminants, and effects from recreational and whale watching vessels. further down the list are oil spills, disease, and effects from commercial vessels not targeting whales. how might this list be different if it were for transient whale populations, which have a larger average population size and live farther offshore in open waters? a)the transient population is more likely to be affected by contaminants. b)the transient population is less likely to be affected by whale watching vessels. c)the transient population is more likely to be affected by disease. d)the transient population is less likely to be affected by prey availability.

How do ratio scale and diagrammatic scale work

Darwin’s hypothesis about how life changes over time is now called?