Answer:
They pick up oxygen from the lungs and drop off oxygen to the cells through the capillaries
Answer: Option C is false.
Explanation:
Hydrolysis is the breakdown of compounds(polymers) into simpler substances(monomers) using water. Monomers on the other hand are joined together by a process called dehydration synthesis or polymerization, where the hydroxyl group of one monomer binds to the other, forming a covalent bond.
Answer:
Substance C
Explanation:
From the statement scenario, it is given that no water remained above substance C. This then means that substance C actually absorbed all the water above it faster than the two other substances.
Therefore, we can deduce that substance C has the greatest porosity. This means that it has the highest amount of spaces within where the water can be absorbed.
Porosity has to do with the available empty spaces which is within a material. This property allows materials or substances to absorb other substances that are absorbable.
Answer:
Homo erectus
Explanation:
Homo erectus is believed to be the first creature walk erect and possibly be the first hominin
