Which choice shows the correct sequence or order of events for a scientific experiment?A) Perform experiment -> Form hypothesis -> Analyze data -> Draw conclusions B) Analyze data -> Form hypothesis -> Perform experiment -> Draw conclusions C) Perform experiment -> Analyze data -> Draw conclusions -> Form hypothesis D) Form hypothesis -> Perform experiment -> Analyze data -> Draw conclusions
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Answer 1
Answer:
Answer:
b
Explanation:
analyze data, form hypothesis, perform experiment, draw conclusions
a star with very low mass and its core slowly converts hydrogen to helium through fusion. what will mostly happen to the star as it ages?
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white dwarf on plato no prob
Proteins are composed of which of these subunits? Select one: a. amino acids b. glucose molecules c. fatty acids d. nucleotides
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Subunits of Major Macromolecule Groups: Lipid - Fatty Acid Protein - Amino Acid Nucleic Acid - Nucleotide Carbohydrate - Polysaccharides (including glucose)
Proteins are composed of amino acids. Glucose molecules make up sugars and starches. Fatty acids make up, big surprise, fat molecules (unsaturated having double bonds between carbon atoms). Nucleotides make up DNA and RNA.
_____ help fertilize the soil by shedding digestive material
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The answer is earthworms.
Earthworms live in the soil where they feed on plant material. By eating and digesting plant material, they mix it with soil mineral components. Now, the organic matter is improved. It is then excreted into the soil becoming high-quality humus. This humus contains many mineral elements, such as nitrogen, phosphorus, calcium, magnesium, etc. Therefore, earthworms help fertilize the soil by shedding digestive material.
Earthworms help fertilize the soil by shedding digestive material.
During meiosis, the "shuffling" exchange of genetic material is calleda. crossing-over. b. synapsis. c. allele distribution. d. tetrad formation.
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a. crossing-over In crossing over, the genes bind against each other and this creates genetic diversity in meiosis.
Hope this helps :)
How does sediment loss affect land and soil quality
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it makes the soil not as thick due to the loss of sediments and it cant hold near as much nutrients to keep up with the plant life
Meristem cells are undifferentiated. True or false?
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True. Meristem cells found in plant tissue contain undifferentiated cells. You can found meristem cells in buds and tips or areas in plants where growth takes place.