Photosynthesis plays an important role in maintaining life in most ecosystems on Earth because it has an impact on how organisms obtain their energy. Write a claim that supports
the idea that photosynthesis helps sustain life on Earth, and support that claim with at least
one piece of evidence.
CLAIM
EVIDENCE DATA
REASONS HOM/WAY

The p sub shell can hold up to 8 electrons in an atom. true or false?

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.