The thickest layer that contains the mixture of gases called air is
a. exosphere
b. mesophere
c. stratosphere
d. thermosphere
e. troposphere

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

this would be a math

can you give me more to work here with plzs and you

"d.) carbon dioxide and hydrogen sulfide"