Which enzyme probably came from the bacterial living in the alkaline hot spring?

A boy picks up an earthworm and place it on a white tile. He observed that the earthworm has difficulty in moving forward.

Varvara68 [4.7K]

Answer:

A number of tiny hair like bristlez are present on the lower surface pf an earthworm's body. These bristles help it to get a good grip on the surface of q ground.However these bristles donot provide good grip on plain glass tiles.

8 0

3 years ago

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What type of cloud is associated with hail

strojnjashka [21]

Cumulonimbus clouds are large and dark, and are usually associated with rain, hail, and snow.

7 0

3 years ago

(27 Points iF cORRECT

STALIN [3.7K]

Answer:

Bacteria

Explanation:

Because it is a living thing that can affect other organisms

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3 years ago

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In ostriches, there are 2 types: ones that run fast and those that run slowly. The fast birds can reach up to 40 miles an hour.

liraira [26]

Answer:

Natural selection will select the type of ostriches that can run up to 40 mph.

Explanation:

According to the theory of natural selection, organisms with favorable traits following their environment are more likely to reproduce. In doing so, they pass on the better traits to their next generation for the survival of their species.

This process allows organisms to adapt to their environment. And the survival of species is assured.

Here, the type of ostriches that run slow probably fall prey to the jackals. To maintain survival, the ostriches reproduce and lay eggs. If out of almost a dozen eggs, one or two are left to hatch than the chances of their survival will greatly be affected if the hatching ostriches are of the slow-running type.

Therefore, natural selection may stay in favor of fast-running ostriches to hatch.

5 0

3 years ago

What geologic event most likely caused the folding and faulting of these layers?

kotegsom [21]

Answer:

Folding and faulting- The process in which the layers of the Earth are displaced or moved into a different position due to some forces acted upon them, as there are different reasons due to which the folding and faulting occurs.

The forces are so power full that they can bring the sediments of ocean to level or elevation above the sea level and can have a destructive effects for the living being. As there are various causes for folding and faulting of these layers,some of these forces are given below;

Explanation:

Geological events causing the folding and faulting-

Tectonic Plates movement- The parts of the Earth layer are always sliding over each other, and when they do they produce huge seismic waves. Which then causes the earthquakes, the folding and faulting of these layers.

Volcanic eruptions : It happens rarely as the number of gases and lava from inside the Earth, down from the crust move upward and erupts, producing dust in the atmosphere.

The other two geological causes are;

Intrusive igneous activity,
subduction.

7 0

3 years ago