Answer:
D
Explanation:
bird eggs don't need additional moisture that some reptiles absorb with their eggshells
Answer:
The correct option is B. Sodium ions move into the cell from areas of lower
concentrations.
Explanation:
Active transport can be described as a process in which molecules move from an area of lower concentration to an area of higher concentration against the concentration gradient. Energy is required for the process of active transport to occur.
In the option B, sodium ions are moving into the cell from areas which have a low concentration of sodium i.e against the concentration gradient. Hence, option B tells that the sodium ions will move inside the cell by the process of active transport.
Answer:
C
. The mass of carbon in the products is greater than the mass of carbon in the reactants.
Explanation:
i did it
The electrons stripped from glucose in cellular respiration ultimately end up in WATER.
At the end of the electron transport chain, the electrons and hydrogen atoms are added to oxygen forming water.