The reason for absence of predators in Galapagos island.
<u>Explanation:</u>
The Galapagos islands are especially remote, which means that its animals emerged free from predators. "The Galapagos hawk" was the only top predator in the Galapagos Islands and there are no predators that can take on the hawks. The hawks feed on insects, lizards, and small birds.
"Marine iguanas" the hideous and stupid animals swim, feed on algae and contribute hours basking on the rocks. Then there exist giant tortoises, they weigh as much as 250kg. Amidst the birds, some cormorants cannot fly and they have heavy little wings and there are numerous different varieties of finch. The islands do not have frogs and till humans arrived, there was no existence of mammals like rats or cats. Reptiles can go for months without feeding or dissipating, can hover there on driftwood. Frogs are killed by salt water and have no access to progress across the sea.
Batteries, biomass, petroleum, natural gas, and coal areexamples of stored chemical energy.
Answer:
The use of left arm is more compared to right hand
Explanation:
In the given question, the anthropologist when examines the left and right arm he found that the left arm is thicker than the right arm.
The more thickness of the left arm signifies that the person uses his left arm for the muscular work as the more use of hand increases the deposition of the calcium phosphate and sulfate in bones along with other material which increases the thickness for the bones and increases the strength.
Thus, The use of the left arm is more compared to the right hand is correct.
Primary succession will occur in (D) a landscape without vegetation or soil. This type of succession occurs in areas where the existing landscape may at one point been destroyed, such as a lava flow area that has destroyed all existing life and soil properties during the volcanic eruption.