All of the above because many thing can cause birth defects
I would go with B, because that is what basically would move fluid in our body. Nothing else, because our heart is like a pumper, that always pumps blood through your whole body. Unless until you die, and then it stops.
Hope that this would help you!
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Answer:</h2>
Chalk is a <u>C) Compound</u>.
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Explanation:</h2>
Element refers to one single substance which is made up of atoms and sub atomic particles namely electron, proton and neutron. A colloid is a blend where one substance of minutely scattered insoluble or solvent particles is suspended all through another substance.
Solution is composed of two components solute and solvent. When elements combine together it leads to the formation of compound. Chalk is considered as compound because, it is a substance formed by fusion of carbon dioxide and calcium hydroxide.
I believe it would be B. Hope this helps!
In order to determine the volume at a given temperature, you may apply Charle's law, which states that for a fixed mass of gas held at constant pressure, the temperature and volume of the gas are directly proportional. Mathematically, this is:
V / T = constant
Therefore, if the initial volume and temperature are known, we may determine the final volume at 900 K.
