What makes aquatic biomes different is the salt content of the water. What is the salt content in
most marine biomes?
A. 1%
B. 10%
C. 5%
D. 3%

water covers about 75%of the earth surface. salt content in the Marine biomes is 35ppt. the ocean with the highest level of salt is the Atlantic ocean which has 37ppt of salt.

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

light dependent reactions:

light independent reactions:

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