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3 years ago

2. What determines the distribution of plants around the world?

Biology

1 answer:

lions [1.4K]3 years ago

6 0

Answer:

The factors that determines the distribution are "temperature, water, light, soil pH, salinity, and mineral nutrients ".

Explanation:

It is resolute by limited aspects like soil environments, geological structures, accessibility of possessions, and associations among predators and victim. In short, the real dispersal of an individual class originates down to the conducts it has modified and changed inside its weather and atmosphere. Plan the issues that disturb the dispersal of plant types counting temperature, water, light, soil pH, salinity, and mineral nutrients. Increased temperature denatures enzymes of vegetation, the degree of transpiration (loss of water) is also improved.

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How is pyruvic acid used in the krebs cycle?

olasank [31]

Pyruvic acid binds with Coenzyme A (CoA) to form acetyle CoA. The acetyle CoA begins the Kreb Cycle.

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3 years ago

A synthetic toxin destroys the myelin covering your optic nerves and motor neurons. what effect will the destruction of myelin s

Marizza181 [45]

Myelin sheaths, which cover the axon of the nerve cells in the brain and spinal
cord, prevents the electric current from dissipating from the axon.
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3 years ago

The Champaign-Urbana area has long been suffering from the heinous pathogenic bacterium, Michiganious wolverinous, which causes

Nadusha1986 [10]

Answer:

The correct answer is option a, that is, 3000 cases.

Explanation:

The measurement of all the individuals getting influenced by the disease at a specific time is known as the prevalence. On the other hand, the measurement of the number of novel individuals that came into contact with a disease during a specific time duration is known as the incidence.

Based on the given question, the number of prevailing cases carried from 2018 to 2019 is 2000, and the new diseases recorded in the year 2019 is 1000 (incidence). Therefore, the prevalence of the disease in 2020 will be 3000 cases.

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3 years ago

The most important estrogen is estradiol and the most important androgen is

Pie

The most important estrogen is estradiol and the most important androgen is testosterone.
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2 years ago

emily wants to know how green, blue and red color light affects plant growth compared to natural light. (Hint: what light affect

MArishka [77]

Red and blue colored lights are most effective for plant growth.

Plant Growth is the dependent variable and light color is the independent variable. The rest are control variables.

A Control variable is the part of the experiment that we keep the same throughout all of the test subjects. An independent variable does not depend on other variables and a dependent variable does.

Allow me to explain. When we perform an experiment, many factors that can change the results, For this reason, it is common practice to keep many of them the same for all test subjects (In this case for all of the plants). This way we know that if changes are measured, they were not caused by these variables. These are what we call control variables.

An independent variable does not depend on other variables to remain the same. For example, the species of plant would be an independent variable, given that a plant cannot change its species because of other factors.

A dependent variable does change according to other variables and is often what we try to measure. For this example given, the dependent variable is how much the plant will grow with each colored light.

Knowing that plants rely on light to produce the energy needed to grow, we can hypothesize that applying different colors of light will have an effect on plant growth. To test this, we can create an experiment where we use:

Soil
amount of water
amount of light
species of plant
length of experiment

As control variables.

One group of plants will have blue light, another green, and another red. We can identify the color of light as an independent variable.

Since what we seek to measure is plant growth, we identify this as our dependent variable and measure it for each plant after a set amount of time, to compare results.

With this, you can confidently identify the control, dependent, and independent variables and how to use them in your experiment.

To learn more about experiments try: brainly.com/question/17314369?referrer=searchResults

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3 years ago