Homework: page 36 # 1-3, 5, 6, 8,
1.3 extracting energy from biomass (pages 28-36)
page 32 activity 1-3, p1-2, q # 1-3
key concepts: (page 36)
organisms use
extract the energy stored in the produced by photosynthesis.

Identify the examples in which sam interacts only with natural resources

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?