Answer:
19.00
Explanation:
the answer is d because in most periodic table the atomic mass is below
Answer:
B. removes nutrients form seawater
Explanation:
By process of ellimation, B is correct. Oils do disable fur insulation by damaging the fur of most animals. It spreads out becasue water and oil are differnet denisty and dont mix. Oil, overall, makes feathers less water-repellent bu exposing them to harsh chemicals.
Explanation:
In a chemical reaction, if the reactants are heated, the reaction usually happens faster.
The processes of transformation and transduction are important for bacteria. In transformation, the bacteria receives DNA from an extracellular donor and in transduction, DNA in a bacteriophage is taken up the by the bacteria.