Process of recycling carbon atoms on Earth has several step:
- Carbon is released into the atmosphere as carbon dioxide from respiration.
- Producers (plants) absorb carbon dioxide and make carbohydrates in photosynthesis.
- Consumers (animals) eat producers and intake carbohydrates.
- After the death of both producers and consumers, detritus feeders (bacteria and fungi) eat dead organisms and carbon is released into the environment.
Many textbooks use what is called the folding test to find lines of symmetry of plane shapes. This tests says that when the folded part sits perfectly on top so that all the edges are matching, then the fold line is a line of symmetry. If we use this definition, then a diagonal is not a line of symmetry of a rectangle.
Explanation:
The camel is a hearty animal designed 4 desert life. features of adaptation are: can go several weeks without water, myth is that it Carrie's water reserves in the hump of it's back, which is not true. It has evolved to not need as much h2o like other animals. humans take h2o 4 granted, we cannot survive more than 2 weeks without water.
A) move and capture food
B) create and exchange genetic material
C) Store and regulate water
D) make and store energy
Answer:
A) move and capture food
Explanation:
Amoeba is madeup of single cell and having a true nucleus or membrane around the nucleus. Amoeba belongs to kingdom protista because it has some characteristics of animals such as it can move from one place to another. Amoeba used phagocytosis which is a type of endocytosis in which large substances are entered into the cell. Pseudopod is part of amoeba body which is responsible for the movement and capturing the food.
Answer;
Three ways that scientist can use to avoid bias are;
- Sampling method
- Using blind study
- Repetition
Explanation;
Sampling method involves the studying of a small quantity of a particular aspect in order to form an opinion about the whole population. To avoid bias its important to obtain samples that are appropriate and that would cover the entire participants studied.
-Repetition involves repeating a particular experiment several times in order to ensure that one gets the same results that is ensure accuracy of the results.
-Blind study involves an experiment in which the control and the variable groups are conceal from the participants until after the end of the experiment. It is an important factor to avoid bias in scientific research.
Scientists can minimize bias in scientific investigations through randomization, blind studies, and double-blind studies.
There are three ways that scientists can minimize bias in scientific investigations:
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The answer is mitochondria because it is the power house of the cell and makes the energy