Answer;
Cells, Organism.
Explanation:
Roots are made up of tissues, such as xylem, phloem, and pith. In which level of organization would the roots of a plant most likely be classified as?
Answer:
Plasma
Explanation:
Mostly this occurs at very high temperatures that cause atoms to lose electrons. Plasma is therefore a gas but of ions. Plasma can conduct electricity and can be influenced by magnetic fields. Plasma occurs mostly in stars where it is the dominant state of matter.
Answer:
63.5 g
Explanation:
Given data:
Number of moles of iodine needed = 0.250 mol
Mass to be measured = ?
Solution:
Formula:
Number of moles = mass/molar mass
Molar mass of diatomic iodine = 253.8 g/mol
by putting values,
0.250 mol = mass / 253.8 g/mol
Mass = 0.250 mol × 253.8 g/mol
Mass = 63.5 g
Thus, student need to be measured 63.5 g of iodine.
