Enzymes work by bringing reactants together at a higher energy level than they would need in an uncatalysed reaction. true or false?

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

An organism has the following traits multicellular cant photosynthesize has a skull. wht kingdom does this organism most likely belong too?