Answer:
Magnetite is black or brownish-black with a metallic luster, has a Mohs hardness of 5–6 and leaves a black streak.
Answer:
All of the following are possible EXCEPT
a voluntary decrease in the rate of breathing.
Explanation:
A voluntary does not decrease in the rate of breathing
The plant with the root system is called the rootstock And the portion of the plant with the buds is called the scion
Im going with Genes inserted from other organisms.
Why do most cells in the human body divide infrequently? They have exited the cell cycle and entered G0. The free-energy change for the oxidation of glucose to CO2 and water is -686 kcal/mol, and the free-energy change for the reduction of NAD+ to NADH is +53 kcal/mol