How does an enzyme, acting as a biological catalyst, affect activation energy? so my teacher told us in the question that enzymes act as catalysts. so she said we cannot offer that same information back in our answers and in other words i cannot say it speeds up activation energy. so what should i say because i don’t know

Plants are used for so many things. in your house alone, you can probably look around you and see where plants have been used. for this project, you will identify various uses of plants in your home. directions make a list of objects, products, and any other items around your house where plants were involved in the production of the item. you should have a list of at least twenty items. then respond to the following questions: note: your list of objects and the answers following should be at least 200 words in length. what if plants no longer existed on earth? how would your life be different?

Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?

In two sentences explain the differences of neutrophil and macrophage