Answer:
Skeletal system
Explanation:
Marrow, which is soft, fatty tissue that produces red blood cells, many white blood cells, and other immune system cells, is found inside bones.
That would be (A.) they are prokaryotic cells. If you want to see nucleus, look under a compound microscope. Hope it helps!
Birds and fish however the bird would hurt the fish because some birds are carnivores and they feed on fish
Crossing over is done in Pachytene stage of meiosis 1 !!
Answer:
well A is a disturbance that transfers energy from one place to another. Waves can transfer energy over distance without moving matter the entire distance. For example, an ocean wave can travel many kilometers without the water itself moving many kilometers. The water moves up and down—a motion known as a disturbance. I hope dis helps :3