After a tornado or a hurricane the local ecosystem will be very damaged, and when the wind stops blowing, or all the water is drained/dried, the ecosystem will start recovering:
- The earth will recover
- Plants will regrow.
- Animals will come back.
- The ecosystem will slowly rebuild.
Hope it helped,
BiologiaMagister
Answer: The 2nd and 4th options are correct. Good luck :)
Explanation:
The correct answer is option B. shown that the tidal forces needed to move continents would stop Earth’s rotation.
The Wegener’s idea that tidal forces might cause continental drift suggested that the tidal force and the centrifugal forces on the earth was the cause of the movement of the plates.
But, he was unable to propose the mechanism of such movement. Also, if the centrifugal force of the earth would move the plates apart, then the earth below it should remain stationary, but the earth is in continuous rotation, so, this idea was not acceptable, as it is would stop rotation of earth.
This is comparable to the impression of the 'sneaky' males
in the side-blotched lizard. Natural section favor an individual by the detector
or sensor will sustain less cost and increase an advantage and gain over others
incapable to distinguish the deceitfulness.
The right answer is D.
Mitochondria is a cellular cytoplasmic organelle that plays an essential role in respiratory and energetic phenomena. It is present in eukaryotic cells (with exception).
Plastids are plant organelles that often contain a pigment. This is the site of photosynthesis. It is present only in certain eukaryotes.
The fact that the mitochondria is better answered justifies the hypothesis that mitochondria have endosymbiosis before plastids.
