Answer = B
If you look at A, it obviously is not right. And C doesn’t make sense either
Answer:
Problem question: Which tomato variety will taste better in making salsa?
Independent variable; Variety of tomato
Dependent variable: Taste of the salsa
Explanation:
The aim of every experiment is to solve a problem or answer a scientific question about an observed problem. The first step in the scientific method is to ask a question. In this experiment in which Martha is trying to check which variety of tomato is best for making her salsa taste great, the problem question is: Which tomato variety will taste better in making salsa?
- Independent variable is the variable in an experiment that is changed or manipulated. In this experiment, the independent variable is the VARIETY OF THE TOMATO.
- Dependent variable is the variable that is measured in an experiment or in other words, the dependent variable responds to changes to the independent variable. In this case, the dependent variable is the TASTE OF THE SALSA.
This happens because taproot formation is impossible, so trees developed shallow root beds.
Permafrost is soil that has a temperature below 0 °C (for about two years) and forms a solid matrix which can extend to a depth of hundreds of meters. Because of this structure the permafrost prevents trees from developing deep root systems. As a consequence, the shallow root bed of trees such as black spruce, causes them to lean or even fall.
The pH of the stomach is acidic while that of small intestine is slightly alkaline.
<h3>What is pH?</h3>
This is referred to as the power of hydrogen and is the measure of the degree of acidity or alkalinity of a substance.
The stomach contains dil. Hcl which makes it acidic while the small intestine is alkaline because of the presence of bile.
Read more about pH here brainly.com/question/22390063
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Explanation:
Earth's Orbit = 2*pi*R = 942,000,000 kilometers.
Distance/Time = 942,000,000 km / 8766 hr = 107,000 km/hr = 30 km/sec.