Answer:
Mineral water and Distilled water
A hypothesis that can be accepted as true based on repeated experimentation with similar results
A hypothesis is a supposition made by the scientist. In order for a hypothesis to be a scientific hypothesis, the scientific method requires for it to be tested. If a hypothesis cannot be tested, it cannot be scientific hypothesis. It is important to state the hypothesis clearly at the beginning of a scientific paper. This enables the reader to understand the problem.
Heyy,
I think the answer is A planets
Hope this helps
~Girlygir101~
Answer: B. The release of calcium ions causes myosin and actin to attach to each other. This statement best describes a cause and it's effects that occur during the process of muscle contraction.
Muscle contraction can be explained by sliding filament theory.
1. Activation of muscles: the motor nerve generates an impulse to transfer signals from neurons to neuromuscular junction. This stimulates sarcoplasmic reticulum to release calcium into the muscle cells.
2.Contraction of muscles: calcium in the muscle cells binds with troponin causes actin and myosin to bind. Actin and myosin in the muscle binds and contract by utilizing ATP as a source of energy.
1 Eyesore: Unpleasant to see
2 Noise Pollution: They are noisy for people who live around them
3 Huge initial capital investment: Costs of starting up is huge. Cost of manufacturing is huge
4 Not always running: Can’t rotate when there is no wind