The sponges found in Lake Baikal are filter feeders. Why might gathering energy in this way be an advantage over photosynthesis in this part of the lake?

What is the empirical formula for c4h8o2

Compare and contrast solutions and suspensions

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates