When the sweat evaporates in an endothermic exactions heat is also 'taken' from the body
Answer:
i think is probably A
Explanation:
because at constant temperature, the product of the pressure and volume of a given mass of and ideal gass in a closed system is always constant
<span>Many life forms consist of a single cell. As well as simple bacteria, there are more complex organisms, known as protoctists. Unlike bacteria, they have complex internal structures, such as nuclei containing organized strands of genetic material called chromosomes. Most are single-celled, but some form colonies, with each cell, usually remaining self-sufficient.
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Prokaryotes are unicellular organisms whose cells lack a nucleus. A nucleus is a dense are in a cell that contains nucleic acids the chemical instructions that direct the cell's activities.
Not sure if this really helps but...here you go!
The proton slightly beats out the neutron in mass, the electron weighs a lot less, the quark weighs an infinitesimal amount, and the neutrino has no mass
Hello!
The reactant CuSO₄ is an ionic compound.
Ionic compounds are formed by substances with a significative difference in their electronegativity. CuSO₄ is formed by two ions: Cu⁺² and SO₄⁻². These ions are attracted together by electrostatic forces and the compound formed is a crystalline solid, with a high melting point, fragile and easily dissolved in water.
Have a nice day!
