In terms of productivity given a particular ecosystem's location (in sea or on land) the ecosystem of the ocean is far more productive given the fact that is has relatively little access to sunlight and nutrients.
Answer: B
Explanation: There’s no picture.
Sex and blood type. An animals blood type will be suitable for its surrounding environment and the sex can be determined by how warm or cold the unborn fetus is
the answer is B. because the Roman's were frequently conquering their surrounding territories for greater power, they found it necessary to document medical procedures for future generations to learn these skills and keep their armies in good health for the next battle.
Niels bohrs model determined electrons were in energy levels
