• pregunta
1. I know that a is a prediction that is tested by experiment.
• hipótesis
• pregunta
• teoría
• conclusión
2. I know that a is when we use our senses to measure or collect data.
•inference
•observation
• theory
• hypothesis
3. I know that a is a statement made using previous knowledge or observations
•inference
•observation
•theory
•hypothesis
4. I know that the circulatory system and the respiratory system work to maintain homeostasis by helping carry to cells, while also removing carbon dioxide and waste
• oxygen and nutrients
• lactic acid and carbon dioxide
• oxygen and waste
• nutrients and carbon dioxide
Answers: 2
Biology, 21.06.2019 19:30
Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy
Answers: 3
Biology, 21.06.2019 20:10
Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo
Answers: 1
Biology, 22.06.2019 01:00
Mike has a problem with his testosterone. he is unable to produce enough. which will most likely be affected by his inability to produce testosterone? check all that apply.
Answers: 1
1. I know that a is a prediction that is tested by experiment.
• hipótesis
• pregunta
• pregunta
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