The gradual cooling if the body after death is ALGOR MORTIS
Answer:
A) potential energy called chemical energy.
the answer is differentiation
When plants perform photosynthesis and when plants or animals perform aerobic cellular respiration
Answer:
Q2->They all form acids when combined with hydrogen. They are all fairly toxic. They readily combine with metals to form salts.
Q3->Because their outermost orbit is complete. In Mendeleev's original periodic table there was no place reserved for noble gas. They were discovered in end of 19th century. So Mendeleev created zero group without disturbing original periodic table.
Explanation: