Behavioral cycles that repeat daily are called ____ rhythms

Answers

Answer 1

Answer:

Behavioral cycles that repeat daily are called circadian rhythms.

Circadian rhythms are behavioral, physical and mental changes that occur in living organisms (plants, animals, fungi and cyanobacteria) and follow a 24hours (daily) cycle. Circadian rhythms regulate many physiological processes and they are influenced by external cues such as sunlight and temperature. They determine when to sleep, when to eat or whether an individual feels wide-awake, or feels tired at different times of the day.

Answer 2

Answer: Circadian rhythms ....its just behavior that is repeated over 24 hours

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Which one of these helps create water pollution?a. carbon dioxide
b. chlorofluorocarbons
c. nitrates
d. dust particles

Answers

Answer:

The correct answer is option c. "nitrates".

Explanation:

Nitrates are among the most common contaminants and contributors of water pollution, particularly in rural areas. The presence of nitrates in drinking water is one serious problem because it could cause methemoglobinemia, or the "blue baby" disease. Additionally, the presence of nitrates in groundwater is related with the presence of other contaminants, such as bacteria or pesticides.

a. carbon dioxide It goes into the atmosphere and theres carbon emissions

You want to determine the effects of a certain fertilizer on the growth of orchids grown in a greenhouse. Materials that are available to you include: greenhouse, 100 orchid plants, water, fertilizer, and soil. You want to know if the orchids will grow best with a weak concentration of fertilizer, a medium concentration of fertilizer, or a high concentration of fertilizer. What is your hypothesis, based on your knowledge of what fertilizer does?

Answers

Answer:

IF a high concentration of fertilizer is used, THEN orchid plants will grow best

Explanation:

The hypothesis in an experiment is the testable explanation given in support of an observer problem. It is a predictive statement that aims at proferring a possible solution to a problem or answer a question asked. The hypothesis must be able to be tested via experimentation as this is one important feature all hypotheses must possess. A hypothesis is usually written in an "IF, THEN" format.

In this question, an investigation is being carried out to know the effect of a certain amount of fertilizer on the growth of orchids in a greenhouse. A possible explanation/hypothesis will be:

IF a high concentration of fertilizer is used, THEN orchid plants will grow best.

This can be accepted or rejected depending on the outcome of the experiment.

What is a population's age structure? give an example

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Population age structure is a summary of the number of individuals of each age in the population. An example is, In 2002, 30% of the worlds population was under 15 years old.

What would happen to a bacterial cell if its protective covering was destroyed?

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If the protective layer of a bacteria, i.e., its membrane is destroyed, then the cellular contents of the bacteria will come out, and the bacteria will die. The membrane maintains the integrity and fluidity of a cell. No membrane, no bacteria.

Suppose that as the result of extensive pollution to the ocean, kelp forests are killed. Explain how this would affect not only kelp populations, but also many other forms of marine life

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Kelp populations would be entirely depleted and it would impact the sea life that thrive off of kelp as their homes and source of food. Many sea creatures use kelp as a sort of barrier to prevent bigger fish from attacking them.

Bacteria are named primarily on the basis of their _____.

Answers

Bacteria is named based on their basic shapes

Other Questions

How do plants get nitrogen? by absorbing it through evaporation by carrying out photosynthesis by absorbing it from soil by carrying out nitrogen fixation

Humans affect the carbon cycle in many ways through the use of fossil fuels, clear cutting of forests, and controlled burns. Which of the following processes can help counteract these human interactions

Specific agricultural uses of water are all of the following except _____.

Why do scientist prefer to use food webs over food chains