PLZ HELP ME :( The biosphere includes all of the fish that are in the ocean. Even though the ocean is part of the hydroshere.
True OR False

Mountains are a part of which sphere?
A hydrosphere
B geosphere
C atmosphere
D globalsphere

Environmental differences within ecosystems are generally caused by

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.

Which part of the spine is likely to cause a nerve signal to travel faster? a. backbones b. white matter c. nuclei d. gray matter