Answer: A
Explanation: The elements in the compounds get rearranged. You can't change the amount of hydrogen, oxygen, or carbon the product contains
The pathogen that cause is infection in bacteria
Answer: The correct answer is B
Explanation: ATP contains the following elements;
59% Hydrogen (H)
24% Oxygen (O)
11% Carbon (C)
4% Nitrogen (N)
2% Others - Phosphorus (P), Sulphur (S) ... according to Wikipedia
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B. The hypothalamus secretes the gonadotropin releasing hormone (GnRH), which stimulates the pituitary gland to secrete luteinizing hormone (LH). This stimulates the testes to secrete testosterone.
The answer is number 2) T<span>hey flow in all directions</span>. Ice sheets are big mass of glacial ice and amount to 99% of freshwater in the world. Earth only has 2 ice sheets: Antarctic and Greenland ice sheet.