No it is not . Explanation fossil fuels are not elements
I’m not sue u can just loook it up on the Internet
Answer:
Enzymes are biological catalysts that increase the rate of chemical reactions inside cells by lowering the activation energy required for the reaction to proceed. In nature, exergonic reactions do not require energy beyond activation energy to proceed, and they release energy.
Answet is D
species come under at a very low level of the classifieds