When a sperm and an egg are combined they create a zygote.
Answer:
Amygdala, nucleus accumbens, ventral tegmental area (VTA)
Explanation:
It's hard to answer this one without options since a lot of the parts of our brain is responsible for this, some may be minor but still plays a role. But those 3 are what I think would play the major roles.
The Ozone layer is actually located in the stratosphere in a region that is 10 to 50 km above the Earth<span>.</span>
Answer: C) Chief concern.
Explanation:
Lumbar laminectomy is a surgery which is performed by removing the lamina from the vertebra, which basically covers the spinal canal. It is also called as decompression surgery.
The patient know his condition, and the possible treatment the doctor is going to perform upon him thus the given statement describes the chief concern of the client for own health.