How do enzymes speed up reactions? A. by lowering the activation energy

B. by breaking down other enzymes

C. by raising the temperature

Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?