In lakes and ponds there is a whole ecosystem, with its animals and plants. Between them they are in charge of maintaining the entire habitat in favorable conditions for living. The fish tank does not have that cleaning system.
Answer:
D
Explanation:
Prokaryotes are single-celled organisms of the domains Bacteria and Archaea. All prokaryotes have plasma membranes, cytoplasm, <u>ribosomes</u>, a <u>cell wall</u>, DNA, and lack membrane-bound organelles
short whiskers and short whuskers
Ok so you know what evolution is right? do you know what kind of animals are in Australia?
Answer:
In Newtonian physics, free fall is any motion of a body where gravity is the only force acting upon it.
Explanation: