So sound travels 1 kilometer in roughly 3 seconds and 1 mile in roughly 5 seconds. When you see the flash of a lightning bolt, you can start counting seconds and then divide to see how far away the lightning struck.
Biologist study <u>biology cell</u>, which is the study of life.
if you missed typed on the word bank to have a , next to biology and cell then the answer is <u>biology</u> since that's the study of life
Hi! The answer would be B. pollution from a factory entering a river because humans built the factory so that it would drain into the river, therefore it is unnatural.
Answer:
A
Explanation:
These three phosphate groups are linked to one another by two high-energy bonds called phosphoanhydride bonds. When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP).
Answer:
Bacteria in pond water IS living
Explanation:
Any bacteria is living, it is a single cell organism.
