Quite sure C is correct ;) remember that humans are also placental mammals.
B is correct
Acids are molecular compounds that release hydrogen ions. A binary acid consists of hydrogen and one other element.
YES YES YES YES YES YES YES YES I don’t get what u are saying but points for me!
The metric system is an alternative system of measurement used in most countries, as well as in the United States. The metric system is based on joining one of a series of prefixes, including kilo-, hecto-, deka-, deci-, centi-, and milli-, with a base unit of measurement, such as meter, liter, or gram. (got the answer from google hehe)
The correct answer is lamellae
