Answer: Cell
Explanation: Cells make up all living things. Atoms make up all things that are not living.
Answer:
Number 3
Explanation:
Number 3 or C is correct, "action of white blood cells when certain bacteria enter the body." This is the correct answer because white blood cells are in your body to fight off infections. some peoples immune system see these bacteria on the peanut, egg, or milk as an enemy so it tries to fight against it even though it is harmless to the body.
The solution to the above question using the formula f=1/T where. T=0.5seconds is f=1/0.5= 2 hertz
Hai! I can't really see it clearly but A would match with R.
is there any way u could retake the picturee?
Answer: Characteristics: The fins are supported by rays, as the name indicates. In contrast to the cartilaginous fish they have a rigid skeleton. The swim bladder is also a unique feature of most ray-finned fish, enabling them to maintain buoyancy as they move up or down in the water.
