An enzyme<span> works by the </span>substrates<span> binding together which starts the chemical reaction. The </span>enzyme<span>then brings the </span>substrates<span> together </span>weakens<span> the bind which then allows the reaction to take place faster and with less activation energy. ... The </span>enzymes<span> shape will change and sightly strain the </span>bond<span>inside the the </span>substrates<span>.</span>
if birth rate become higher than the death rate then the population will increase surely, cuz there are more people who add up to form a population but it's decline rate is lesser.