What are the two ways that organisms on the bottom of deep sea food chains acquire energy?
a.

photosynthesis and chemosynthesis
b.

chemosynthesis and marine snow
c.

marine snow and photosynthesis
d.

chemosynthesis and predation

Glucose is broken down in different ways, both in the presence and in the absence of oxygen. using the table for reference, what major products are formed in each reaction set?

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.

Which benefit of the community experience when its members have a hide level of health literacy