Answer:
True
Explanation:
All the cells in a living organism undergo cellular respiration to extract the chemical energy from food molecules and convert it into usable energy form of ATP.
The food molecules having chemical energy are oxidized to produce energy that can be used for all cellular metabolism processes and other energetic reactions required for life
Later on this ATP's energy is used for building new molecules and transporting materials.
Hence, given statement is true
When the continents separated, organisms were forced to be placed in different locations with different environmental conditions. In order to survive in their new environment, over time, various flora and fauna developed various body mechanisms to cope up. This brought up the speciation of flora and fauna.
Answer:
ya ever heard of role reversal......
Answer: 100mL sucrose solution and 900mL water
Explanation: sucrose solution is 500 mM, i.e. 500mmol/L
water is 0mmol/L
To get 50mmol/L we need 1/10 L of sucrose solution = 100mL
and made up to 1L with water
Answer:
It is necessary to separate oxygenated and deoxygenated blood separate in mammals and birds to maintain their body temperature. Also, if they both are mixed, the blood will get impure and it would be difficult for the heart to supply impure blood. We also can't live with impure blood so we most probably will die.
