Answer:
The cerebrum is part of the brain that controls the functions of the voluntary activity in the body. If an organism is smaller than another organism, for this case a frog and a rabbit. It means that the frog and the processes inside that body are less complex. Thus, the cerebrum do not need to be bigger than the cerebrum of a bigger organism.
If an element has more than one ionic charge, how is that piece of information represented in a chemical name?
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usually with roman numerals, like iron (II) chromate iron has a charge of 2 or manganese (IV) oxide, manganese has a charge of 4 (these are ionic compounds just to let you know)
Which matter exists in the gaseous state at room temperature? A. brick B. helium C. school glue D. washing powder
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helium i would think so
The answer is B. Helium. If you look at the periodic table, Helium is a noble gas, and all noble gases are in the gas phase at room temperature. Hope this helped ^-^
Which reaction is single replacement?(1) 2H2O2 --> 2H2O + O2
(2) 2H2 + O2 --> 2H2O
(3) H2SO4 + Mg --> H2 + MgSO4
(4) HCl + KOH --> KCl + H2O
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Among the given choices, the third option is the only one which illustrates single replacement. (3)H2SO4 + Mg --> H2 + MgSO4 A single replacement is also termed as single-displacement reaction, a reaction by which an element in a compound, displaces another element. It can be illustrated this way: X + Y-Z → X-Z + Y
In a single replacement reaction (or simple displacement) an element reacts with a compound and takes the place of another element in that compound. The reaction that shows a sigle replacement is the third one. Where H2SO4 and Mg turn into H2 + MgSO4. In this case Mg replaces H2
How is a solute different from a solvent in a solution?
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A solution is basically two substances that are mixed together.. A solute is the substance to be dissolved (sugar). The solvent is the one doing the dissolving (water) Hoped i helped :D
A solute is the substance that is being dissolved into a solvent. The solvent is the liquid that the solute is being dissolved into.
Example: When you have CoolAid, the powder thing is the solute and the water is the solvent. The powder is being dissolved into the water to give it the color.
Which is an example of an organism? A. an octopus B. sand granules C. water D. the colors of a feather
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A. An octopus
An organism is an individual animal, plant, or single-celled life form.
The octopus is the only living thing listed so that is why it is the example of an organism
What happens as a result of an increase in the intensity of a sound wave?
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The result is the sound will be louder. This is due to the high amount of energy in the sounds.