Answer:
Stem cells!
Explanation:
Stem cells provide new cells for the body as it grows, and replace specialized cells that are damaged or lost. They have two unique properties that enable them to do this: They can divide over and over again to produce new cells. As they divide, they can change into the other types of cell that make up the body.
Answer:
Explanation:
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An abyssal plain is an underwater plain on the deep ocean floor, usually found at the depths between 3000 and 6000 m. Lying generally between the foot of a continental rise and a mid-ocean ridge, abyssal plains cover more than 50% of the Earth's surface. They are among the flattest, smoothest, and least explored regions on Earth.
The correct answer is cocaine.
Cocaine is a strong recreational drug which acts as a stimulant by increasing one's alertness, attention and energy. Since cocaine targets the reward system of the brain, chronic exposure to this addictive substance can cause adaptation of the system and development of tolerance. Development of tolerance leads to the gradual increase of dose, which can lead to irritability, restlessness, confusion and paranoia. Chronic use will also alter the neurological signalling of pain and hunger, which leads to chronic itching and aches and an increased need to eat.
The image is showing the food chain
