It’s a chemical compound with a sour taste that can react with certain metals to form salts.
Answer:
B. Skeletal
Explanation:
The cell wall could be represented as the bones in our body.
Answer:
D. They both decrease genetic variation.
Explanation:
In natural selection, variation happens to produce more fit organisms. The natural selection is a different type such as stabilizing selection, directional selection, and disruptive selection. In both cases, variation occurs but the variation rate is different. Therefore, the common thing between stabilizing selection and disruptive selection is variation. The variation rate is slow in stabilizing selection. Hence in this selection less phenotype characters are seen. In disruptive selection, variation is random and extreme. Thus more phenotype individuals are formed due to disruptive selection.
The scale measures the mass of a substance and density is mass per unit volume. If the volume is already measured, then ignoring the weight of the water in the pan would decrease the mass being divided by the same amount of volume. This would result in a smaller value for density. For example:
Mass of mineral + water = 10 g
Volume = 10 cubic centimeters
Mass of mineral alone = 8 g
Before removing water, the density would work out to be
10/10 = 1 g / cm^3
However, if we remove the water,
8/10 = 0.8 g / cm^3
Answer:
C. From areas of high pressure to areas of low pressure
Explanation:
This is my best guess for you, hopefully you pass
