1 An elastic band can store energy.
a Explain how the elastic band can be
made to store ener...
Biology, 09.11.2021 21:30 shiyaharper
1 An elastic band can store energy.
a Explain how the elastic band can be
made to store energy.
b How can its energy be released?
2 Describe a toy that uses an elastic band as its
energy store.
Answers: 2
Biology, 21.06.2019 23:40
Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.
Answers: 1
Biology, 22.06.2019 10:30
What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.
Answers: 1
Biology, 22.06.2019 13:00
In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.
Answers: 3
Biology, 22.06.2019 22:40
Which of the following is true? a. under the current unemployment insurance system, benefits replace about 90 percent of the typical worker's prior pretax earnings. b. high benefit payments to unemployed workers will tend to increase the rate of unemployment. c. if a system of personal savings accounts replaced the current unemployment benefit system, the unemployment rate would fall to zero. d. the rate of unemployment in the large european economies has been persistently lower than that of the united states due to their more generous unemployment benefits.
Answers: 3
English, 11.03.2021 18:10
Mathematics, 11.03.2021 18:10
History, 11.03.2021 18:10
Social Studies, 11.03.2021 18:10
Mathematics, 11.03.2021 18:10
English, 11.03.2021 18:10
Biology, 11.03.2021 18:10
History, 11.03.2021 18:10
Biology, 11.03.2021 18:10