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Oksi-84 [34.3K]
3 years ago
8

What are the atoms that make up carbohydrates

Biology
2 answers:
victus00 [196]3 years ago
4 0

Answer:

All carbohydrates, including sugar, contain the same three elements: carbon, hydrogen and oxygen. Different arrangements of these elements form single units to make different types of carbohydrates.

Maslowich3 years ago
4 0

Carbon and hydrogen

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An individual is infected with a pathogen that absorbs nutrients from its environment. In which category does this pathogen belo
lara31 [8.8K]
A pathogen that has nutrients absorbed from its environment is called fungus. Fungus is a eukaryotic microorganism that is a heterotroph and  acquire its food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment
7 0
2 years ago
A plant produces its own food through the process of photosynthesis. Which of the following materials do plants need in order to
slavikrds [6]

The materials plants need in order to perform photosynthesis are Water and carbon dioxide.

<h3>What is photosynthesis?</h3>

Photosynthesis is a process of converting light energy into chemical energy.

Photosynthesis is performed by chlorophyll-containing plants to produce their food.

The process of photosynthesis is carried out in the presence of sunlight.

It requires water, carbon dioxide, and sunlight.

Thus, the correct option is B, water, and carbon dioxide.

Learn more about photosynthesis, here

brainly.com/question/1388366

3 0
2 years ago
Write a paragraph on testing probability
VashaNatasha [74]

Explanation:

Probabilities are described as ratios of favorable event outcome to the total number of event outcomes.

This is written as...

P (E) =\frac{n(E)}{n(S)} \\

where...

E= the number of times the event occurs

S= the number of trials

In biology experiments, hypotheses are formed based on research questions, and tested with the use of variables  to provide a particular outcome. Statistics allows for testing data for consistency with the hypothesis, while statistical probability testing can be used in experiments to determine a range of outcomes, from genetic inheritance, evolutionary rates to theoretical experimental results.

In these statistical models, probability distributions are functions that give probabilities for certain event outcomes within an experiment (a set of trials). These may be either continuous, taking a value within a range of two numbers; or discrete, which may be either of two specified values. Discrete probability distributions list each value that a random variable may possibly take on.

Further Explanation:

For example, two types of probability distributions are employed in experimental biology:

Binomial distributions, which are discrete distributions,  provide probability of a certain number of successful events for x  a random variable, in a specific number of trials, n; here, the probability of success of an individual trial is constant at P and only one of two outcomes are possible- this is sampling with replacement.

where...

b(x;  n, P)-the probability that an experiment of n trials results in x successes

nCx- the number of combinations of n things at r time

b(x;  n, P) = [ nCx ]* P^{x}  * (1-P)^{n-x}\\

<em>This is often used in determining potential outcomes before data collection.</em>

A type of continuous distribution, the student's t-test, compares standard deviations and means from two sets of samples or groups to check for significant differences between them.

t= \frac{(x_{1} - x_{2}) }{\sqrt{(\frac{(S_{1}) ^{2} }{n1} }+ (\frac{(S_{2}) ^{2} }{n2 }}

where...

  • x1 and s1 are the mean and standard deviation of sample 1 respectively
  • x2 and s2 are the mean and standard deviation of sample 1 respectively  
  • n1 and n2 are sample sizes in samples 1 and 2 respectively

The null and alternate hypotheses typically theorize the likelihood and significance of certain event outcome probabilities. Critical values of t, along with degrees of freedom are used to determine a range of probable outcomes; probability or p- values along with this range, are used to determine whether either hypothesis is rejected or accepted.

<em>For instance, significant differences between an experimental control and a specific treatment group would show that these occurrences are not due to sampling errors or random chance...</em>

Learn more about calculating probability at brainly.com/question/4021035

Learn more about calculating event probability at brainly.com/question/6649771

#LearnWithBrainly

5 0
2 years ago
-how are the major sources of water pollution different between developing and developed countries?
victus00 [196]
Take India for example.... people use the bathroom and bathe in rivers! Now lets say we look at the US our pollution comes from factories, trash that people dont throw away, fertilizers and many more... but the difference is, that in developed countries like the US our water is filtered.... And in India water is not safe to drink
6 0
2 years ago
The water cycle is also referred to as the _______ cycle.
Harman [31]
The water cycle is also referred to as the hydrologic cycle. 
6 0
3 years ago
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