Answer:
Plantae. Plants are multicellular and most don't move, although gametes of some plants move using cilia or flagella. Organelles including nucleus, chloroplasts are present, and cell walls are present. Nutrients are acquired by photosynthesis (they all require sunlight).
Answer:
C
Explanation:
Ionic compounds consist of ions, which are formed when elements gain or lose electrons through donating or receiving.
Hey there!:
<span>Use the Avogadro constant :
</span>
1 mole -------------- 6.02*10²³ molecules
0.0524 moles -------- molecules H2O
molecules H2O = 0.0524* ( 6.02*10²³) / 1
molecules H2O = 3.15*10²² / 1
= 3.15*10²² molecules H2O
All elements have certain characteristics that are summarized on the periodic table<span>. These characteristics include the element's symbol, </span>atomic number, and atomic mass. You will learn how the number of protons in an atom relates to an element'satomic number<span>, and explore how </span>isotopes<span> affect the atomic mass.</span>