An advantage allowing the seed plant to greatly surpass the seedless vascular plants in colonizing the land was the evolution of:

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

This is the interaction of two organisms where one is and the other is neither nor harmed.

You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars