The digestion of pizza, the light reactions in photosynthesis, and the removal of a stain by laundry detergent all require "Enzymes" <span>which are biological proteins that lower the activation energy for chemical reactions
In short, Your Answer would be Option A
Hope this helps!</span>
idk man. But you can look up from quizlet. It helps a lot
Pathogens are microorganisms - such as bacteria and viruses - that cause disease. Bacteria release toxins and viruses damage our cells. White blood cells can ingest and destroy pathogens. They can produce antibodies to destroy pathogens, and antitoxins to neutralize toxins
Answer: means that oxyhaemoglobin thus formed can break down at tissues to relaese haemoglobin and oxygen back
Explanation:gooooooooooooooooooooooogle
Answer:Beavers build their dams out of trees and branches that they cut using their strong incisor (front) teeth! They also use grass, rocks, and mud.
Explanation:beaver impoundments
Beaver dams or beaver impoundments are dams built by beavers to provide ponds as protection against predators such as coyotes, wolves, and bears, and to provide easy access to food during winter.
