Answer:
Six carbon dioxide (CO2) molecules were used to make it.
Explanation:
Answer:
Sharks have some fascinating features which make these animals to be best adaptable to live in an aquatic environment and also for hunting.
Some of the physiological features include:
1) The skeletons of sharks is not made up of bones, rather it is made up of cartilages. This makes the skeletons of sharks lighter and more flexible.
2) The esophagus of sharks is short but wide which makes it adaptable for swallowing smaller preys. It also allows the larger preys to be gulped down.
3) A shark eats only about 5% of its body weight per week. It can survive without food for many days due to its slow metabolism.
Active transport requires energy to move molecules across a cell membrane because it goes against the natural concentration gradient
Because active transport works against the natural concentration gradient, which moves molecules from a region of lower concentration to a region of higher concentration, it requires energy to move molecules across a cell membrane.
To transfer molecules down their concentration gradient (from high to low concentration), passive transport methods like diffusion and assisted diffusion, which don't require energy, are in contrast.
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Answer:
Active transport requires energy because it is not a passive process. The molecule has to go against the concentration gradient. Hence it requires energy to be carried by the carrier proteins.
The energy is used is ATP, which comes from respiration
When meiotic cell division occurs, a diploid parent cell experiences cell division to produce four haploid cells. Thus, if three parent cells undertake meiosis, twelve haploid cells will be created.
Twelve cells are produced
Both conduction and induction involve a movement of electrons. Conduction is the transfer of electrons from a charged object to another object by direct contact. Induction does not involve direct contact. Instead, induction is the movement of electrons from one part of an object to another as a result of the electric field of the second object. What is the difference between conductive and non-conductive? Conductive materials are good conductors of heat or electricity. Nonconductive materials are not good conductors of heat or electricity. I hope this helps! :)
Answer:
Both conduction and induction involve a movement of electrons. Conduction is the transfer of electrons from a charged object to another object by direct contact. Induction does not involve direct contact. Instead, induction is the movement of electrons from one part of an object to another as a result of the electric field of the second object. What is the difference between conductive and non-conductive? Conductive materials are good conductors of heat or electricity. Nonconductive materials are not good conductors of heat or electricity.
Explanation:
B. nothing can enter and leave
C. materials can enter and leave
D. they are all extremely hot due to pressure