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Elan Coil [88]
2 years ago
10

PLSS HURRY Click Natural Selection to read about genetic changes

Biology
1 answer:
Goshia [24]2 years ago
7 0
Industrial revolution is when people started making a bunch of factories.

It affected the color of dark colored moths because they were able to camouflage into their environment better because of the soot from the factories, therefore increasing the number of dark moths that survived in their environment over light colored moths.

Natural selection is when the environment and environmental factors affect an organisms ability to survive and reproduce in that environment, causing only the most fit organisms to be able to survive and reproduce.

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BIOLOGY HELP!!!!!
Vlad [161]

1. The correct answer is pH.

The activity of the enzymes might be affected by environmental changes such as change in pH. Each enzyme has the point when it is the most active and this value is known as the optimum pH. Extremely high or low pH values can lead to loss of enzyme activity and stability.

Phosphofructokinase is sensitive to acidity, meaning that it is inhibited by low pH levels.

2. The correct answer is temperature.

Enzyme is sensitive to the environmental conditions such as temperature changes.

Temperature is a factor that usually increases the rate of enzyme-catalyzed reactions by increasing the activity of enzymes. But, after reaching the optimum temperature, reaction rate abruptly declines. This happens because enzymes are deactivated or denatured at a certain temperature (above 40° C).


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3 years ago
Describe how oxygen gas is produced during photosynthesis
masya89 [10]

Answer:

Describe how oxygen gas is produced during photosynthesis?

Photosynthesis entails the reaction between carbondioxide and water which gives glucose and evolve oxygen

Explanation:

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Sergio [31]

Explanation:

The sun heats the air leading to warm air. the warm air rises thus makes the cooler air from the surroundings to replace it. This leads to creating wind . This same process applies for ocean currents.

The sun heats water which make warm water come to the surface of the ocean thus replacing it with cooler water leading to ocean currents.

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I believe it is D, to protect weakened ecosystems and their wildlife
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