The erosion or disintegration of rocks, building materials, etc., caused by chemical reactions (chiefly with water and substances dissolved in it) rather than by mechanical processes. HOPE THIS HELPS!! :)
Answer:
Bacteria is the only prokaryotes.
Some cynobacteria are also included in prokaryotes.
Answer:
Complex brain.
Explanation:
The cranial capacity of Homo sapiens are responsible for their successful adaptation on earth. They have the cranial capacity of around 1400cc.
The major environmental conditions has changed but the complex human brain has helped him to sustain and understanding the nature. Humans are successful to sustain on this earth due to their complex brain.
According to a new study, spider's fangs are considered to be natural needles that they use for piercing the skeletons of prey and delivering the kiss of a venom. The fangs can also be used as a defense mechanism towards their predator or towards humans.
On the other hand, the crustacean's claws, like the crab claws can be used for protection, as well as for communication, excavating burrows, attracting mates and gathering food.
While the centipedes use their claw to grab their prey and inject venom to kill it or to protect itself from being harmed.
Considering these definitions, we can say the Gerri and Alana are both correct since the spider uses its fangs to inject venom like the centipede and to protect itself like the crustaceans.
The answer to this question would be: Exercise provides decreased warmth and body arousal.
Exercise can give much benefit. By doing exercise regularly, you can boost your mood, increase your cognitive ability and also promote the growth of the brain cells. Exercise also increases your heart capacity so it can do much more work. But it won't decrease body warmth as the muscle used will produce heat, not decrease it.
