eight planets
There are eight planets in the solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
Answer:
epinephrine
Explanation:
Epinephrine is also called as adrenaline. It is both a neurotransmitter and a hormone. The adrenal glands produce the hormone epinephrine that can also be used as a drug for various important functions.
If Samir were injected with epinephrine, he would experience rapid rush of adrenaline in his body and quick blood and oxygen flow throughout his body which will cause a feeling of arousal.
Answer:
D. Africa, Antarctica and India used to be joined together into a single land mass
Explanation:
Pangaea is the name given to the super-continent that existed during the Paleozoic and Mesozoic eras, before the process of plate tectonics separated each of the component continents into their current configuration.
A low birth weight infant is an infant that weighs less than 5.5 pounds at birth