Why is knowledge and skills important in animal care and breeding? Explain in 3 to 5 sentences.

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Is there any solid scientific evidence that humans have been cloned?