Answer:
Because phloem transports minerals and other solute. particles from lower parts to the stem in bidirectional manner. That is why in spring sugar solution rises quickly through phloem in plant stem
Each enzyme has a particular shape so that it can attach to a substrate (molecule). So, during a chemical reaction, the enzyme and substrate join together, and then the substrate is changed in some way depending what the chemical reaction is doing? hope this helps a little.
Answer:the answers is B
Explanation:
Because reproduction occurs between homologous a chromosome
The urinary system monitors and balances the Extracellular fluid in the body.
Answer:
I believe the printing press
Explanation:
the printing press was invented around 1440
