Select the correct answer from each drop-down menu. humans use many chemical substances for farming that consequently affect biodiversity. these compounds, which are rich in nitrogen and phosphorus, are used to fertilize crops. excessive use of these compounds causes , which leads to in bodies of water.

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

What makes a dominant allele different from a recessive allele