Explain two ways nitrogen gas in the atmosphere is changed into nitrogen compounds that plants can use. - you all in advance! i do need this by 9: 20 am eastern time tomorrow

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

In which part of the body is a ball-and-socket joint found?