Answer:
They are both eukaryotic cells, plant and animal cells are structurally quite similar. The nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes are all membrane-bound organelles found in both.
Explanation:
Answer: <span>C, They add to its hardness.
</span>Calcium is naturally dissolved in water, it can be
found in water as Ca2+ ions and causes <span><span><span>water hardness.</span> C</span>omes from rocks
such as limestone, marble, calcite, dolomite, gypsum, fluorite and
apatite. It can also be a ph stabilizer.
</span>
Haemoglobin takes oxygen and gives it to the cells thus hemoglobin is free to carry more oxygen.
The ozone layer reduces the amount of UV radiation reaching earth. Excessive UV radiation can increase global temperatures.
