In which biome would you most likely find plants that exhibit c4 or cam photosynthesis?

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

Why were the results whit just water so much different than the trials with the detergent ?