Answer:
chemical reactions change reactant and produce new substance called products.
Explanation:
chemical reaction is a change which will produce a new substance. ( while physical reaction does not produce a new substance.
Answer:
a nuclear reactor core(1000ºC)
Explanation:
edge2021
They both have an egg cell wall, a vacuole, and chloroplast, smooth and rough ER, and much more.
Onion skin is treated to be a tissue because it is thin and - brittle.
The skin cells of the onion get a well which gives- the outer portion its rigid shape.
Hydrosphere...did you know that hudor is the greek word for water? (This helps me remember this atmosphere and what it's responsibility in Earth is, and a cool fact to share with your teacher and classmates)