A solar eclipse occurs<span> when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. </span>A solar eclipse<span> can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth's surface.</span>
ANSWER: Different cells have<span> different jobs to </span>do<span>. Each </span>cell has<span> a size and shape that is suited to its job. </span>Cells<span> that </span>do<span> the same job combine together to form body tissue, such as muscle, skin, or bone tissue. Groups of different </span>types of cells<span> make up the organs in your bodies, such as your heart, liver, or lungs.</span>
I’m pretty sure it’s b, the membrane, wich is the exterior layer of the cell!
Answer:
The correct answer is true.
Explanation:
Swallowing of food is the process of passing the food from the mouth to the stomach through the way of the throat (pharynx) and esophagus. This process takes place in three stages: oral, pharyngeal, and esophageal stages
During the pharyngeal stage, epiglottis which is a leaf-shaped flap of cartilage located at top of the larynx (a muscular organ forming voice box) perform functions in response to the swallowed food as the larynx lift up or rises inside the neck to close the epiglottis while the epiglottis moves downward to cover it, providing more airway protection.
Thus, true is the correct answer.
<span>Water is called the Universal Solvent. Water is regarded as being versatile because of its capability to dissolve many substances which is expected because of its polarity. Water's composition contributes to its solvent abilities, with one side having a negative electrical charge(oxygen) and the other a positive charge(hydrogen) this allows it to attract other molecules thus dissolving them. </span>
