Answer:
The physical and chemical properties of elements are periodic function of their atomic weights. This is Mendeleev's periodic law.
63 elements were classified by Mendeleev.
plz mark brainliest✌️✌️
Yes because without movement the tow truck will not be moved with 15,000 N
Answer: A
Explanation: The spindle fibers bring the chromosomes together in prophase then apart in telophase.
Cardiovascular and circulatory
kidneys filter thru blood to take out waste
lungs breathe in oxygen, give blood 2 circulatory to carry! takes co2 out
