Answer:
High dietary protein intakes are known to increase urinary calcium excretion and, if maintained, will result in sustained hypercalciuria. To date, the majority of calcium balance studies in humans have not detected an effect of dietary protein on intestinal calcium absorption or serum parathyroid hormone.
Explanation:
It's A, because it's always important to drink water. If you think about it, all the other answers seem invalid.
Answer:
Yes, it is usually an inherited trait
Explanation:
Answer:
D 2.5 g/mL
Explanation:
The density of a substance/object can be calculated by using the formula:
Density = mass/volume
Where;
Density = g/mL
Mass = grams
Volume = mL
The water displacement method was used to calculate the volume of the marble. The student places the marble in 50 mL of water in a graduated cylinder, and the water level rises to 70 mL. This means that the volume of the marble is 70mL - 50mL = 20mL
The mass of the marble is 50g
Hence, the density of the marble is as follows:
Density = 50/20
Density = 2.5g/mL
Explanation:
The rising acidity of the oceans threatens coral reefs by making it harder for corals to build their skeletons. ... Corals grow their skeletons upward toward sunlight and also thicken them to reinforce them.
Ocean acidification (OA) is considered an important threat to coral reef ecosystems, because it reduces the availability of carbonate ions that reef-building corals need to produce their skeletons.
