The statement, which best explain the data is this: THE ZEBRAS HAVE A LOWER POPULATION GROWTH RATE THAN THE LIONS.
From the data given in the question, the population growth rate for lions and zebra can be calculated. The formula for calculating population growth rate is: Population growth rate = [Number of birth - Number of death] + [Number of immigration + Number of emigration]
For lions, we have: Population growth rate = [4 - 3] + [5 - 5] = 1 + 0 = + 1
For zebras, we have: Population growth = [5 - 3] + [1 - 4] = 2 + [-3] = 2 - 3 = - 1.
From the calculation above we can see that, the lions have a higher population growth rate than the zebras.
Answer:
Zebras have a lower population
B) It contains a methyl group bonded to a positively charged sulfur atom.
C) It contains a methyl ether.
D) it contains a methyl group bonded to an aromatic ring.
E)It contains a Br bonded to a phosphorus atom.
Without enzymes, the body couldn't perform essential chemical reactions quickly enough to sustain life. Enzymes also aid digestion and help in immune defence. Their absence would critically interrupt bodily functions and overall health.
If there were no enzymes in the human body, many essential biological processes would be negatively impacted. Enzymes act as biological catalysts, speeding up the chemical reactions that occur within cells, thereby allowing life-sustaining processes to occur at the rate necessary for life. If we didn't have enzymes, these reactions would happen too slowly to sustain life, or might not happen at all.
Enzymes are vital in breaking down food and converting it into usable energy. Without enzymes, our digestive system would not be able to efficiently break down nutrients, leading to malnutrition and energy deficiency. Moreover, enzymes are involved in the immune system's defence mechanisms. They assist in the destruction of foreign pathogens, thus protecting the body from infections.
Furthermore, each cell's enzyme demand changes according to its needs and role within the body. For instance, the enzymes necessary in stomach cells differ from those in skin, blood, or nerve cells reflecting the diverse functions enzymes perform in the human body.
Overall, without enzymes, the human body would be unable to function properly. They are essential for our survival, and their absence would dramatically alter the way our bodily systems operate.
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B 20%
C 25%
D 50%
The somatic nervous system does not rely on the autonomic nervous system for involuntary events.
The body system that does not rely on the autonomic nervous system to stimulate involuntary events is the somatic nervous system.
The somatic nervous system controls voluntary actions such as movement of skeletal muscles, while the autonomic nervous system controls involuntary actions such as heartbeat and digestion.
Two examples of systems that are controlled by the autonomic nervous system are the cardiovascular system, which regulates heart rate and blood pressure, and the respiratory system, which controls breathing rate and depth.
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