If there is less ice on land and more freshwater in the ocean, how might that impact the environment?

it could impact the envoirment badly

Explanation:

because there could be large amounts of animals that will lose their habitats due to flooding and dams would proably burn more energy and also it can even kill some ocean life

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explanation:

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c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.