The proper order, from smallest to largest, for the levels of organization is
a.
population, community, organism, biome, ecosystem, biosphere
b.
organism, community, population, ecosystem, biome, biosphere
c.
biosphere, biome, ecosystem, community, population, organism
d.
organism, population, community, ecosystem, biome, biosphere

What types of energy transfers and energy transportations are involved in the domino chain reaction?

The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one