Maybe visceral muscles ( found in the stomach, intestines and the blood vessels )
I don’t understand the question but if I can make a correct inference, they have thorns to protect themselves from predators.
Answer:
One astronomical unit is the approximate mean distance between the Earth and sun. It's about 93 million miles (150 million km), or 8 light-minutes. Enjoying ...
Explanation:
Image result for he distance between the Earth and the sun is about 93 million miles. To reduce the difficulties of dealing with the large numbers of these distances scientists have designated the distance from the Earth to the sun as one (blank) or AU aphelion Half a year after perihelion, Earth reaches its farthest distance from the star, which is called aphelion. At that moment, the planet is approximately 94.5 million miles (152.1 million km) from the sun. Aphelion occurs in early July. Perihelion and aphelion average out to about 93 million miles (150 million km).
Answer:
Global Warming is simply the long-term rise in temperature of the Earth's core, which inevitably would effect the climate systems of the Earth.
The Green House Effect is the natural process that warms the Earths surface.
Explanation:
The Green House Effect--> When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back into space and the rest is absorbed and re-radiated by the greenhouse gases.
