Answer:
The sample size is too small
Explanation:
<em>The problem most likely identified by Roberto would that the sample size is too small.</em>
A small sample size during an experimental study would decrease the statistical power of the data from such an experiment and increase the likelihood of making an error - type II error. Type II error occurs when the null hypothesis is confirmed instead of being rejected and this often occurs due to small sample sizes.
<u>The student used just a tomato plant for each study group. This represents a small sample size. Hence, the main reason for criticizing the experiment performed would be due to the small sample size.</u>
Answer:
Rhizobium is a genus of bacteria associated with the formation of root nodules on plants. These bacteria live in symbiosis with legumes.
Explanation:
Answer:
Wind, Insects/animals
Explanation:
Pollination is the process by which pollen grains move from the anther(male part) to the stigma( female part).
Pollination by wind is usually made possible with flowers who have feathery stigma. The feathery stigma is easily swayed by the wind which makes it possible for it to catch pollen grains in the air.
Pollination by insects/animals is made
Possible by a form of attraction which is usually in the form of conspicuous petals and a good odor. These features attracts the insects/animals to the flowers.
The terms for each description are:
- <u>Edwin Hubble:</u> known as the father of the Big Bang Theory.
- <u>Albert Einstein:</u> responsible for the general theory of relativity.
<h3>How to match the terms with each description?</h3>
In this exercise, you're required to match the appropriate terms with each description as follows:
<u>Cosmological Principle:</u> states that all matter is evenly distributed throughout the universe, in the same amounts, moving in the same directions, and in the same ways.
<u>Gravity:</u> thought to have started the "Big Bang".
<u>Expansion:</u> Hubble's law tells us this is happening to the universe.
<u>Explosion:</u> formed the stars, galaxies, and solar system.
<u>Edwin Hubble:</u> he is known as the father of the Big Bang Theory.
<u>Albert Einstein:</u> he is responsible for the general theory of relativity.
Read more on Big Bang Theory here: brainly.com/question/15116196
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As the energy of a wave length increases the length gets shorter.A wave with low frequency would have relatively low energy and a long wavelength.
