Help me PLEAS if an enzyme is added to a chemical reaction, it will do what? lower the activation energy so the reaction rate will decrease

raise the activation energy so the reaction rate will decrease

raise the activation energy so the reaction rate will increase

lower the activation energy so the reaction rate will increase

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

What element is able to combine with itself and hydrogen to form large molecules ?

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.