Answer:
<em>CHARACTERÍSTICAS </em><em> </em><em>DE </em><em>LOS </em><em>BIOELEMENTOS:</em>
<em>*</em><em>Masa </em><em>molecular </em><em>pequeña:</em><em> </em><em>esto </em><em>les </em><em>permite</em><em> </em><em>compartir </em><em>electones </em><em>de </em><em>su </em><em>capa </em><em>externa </em><em>y</em><em> </em><em>formar</em><em> </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>estables</em><em>.</em>
<em>*</em><em>Polaridad:</em><em> </em><em>muchas </em><em>veces </em><em>la </em><em>tienen </em><em>los </em><em>compuestos </em><em>formados.</em><em> </em><em>.</em><em>.</em><em>.</em>
<em>*</em><em>El </em><em>carbono </em><em>comparte </em><em>cuarto </em><em>electrones </em><em>formado </em><em>cuarto </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>muy </em><em>estable.</em>
The answer is D. That is what physics textbooks say.
Answer:
The answer is A
Explanation:
When water molecules are heated, they exchange freely with the air in a process called evaporation. Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds.
Answer:
D. pituitary gland
~+. lil more info .+~
The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.