Answer:
Option (B).
Explanation:
Heart is the main pumping organ of the body. The human heart is divided into four chambers that are right atria, right ventricles, left atria and left ventricles.
The left and right ventricles can easily be distinguished on the basis of their thickness. The right ventricle is less thicker than left ventricle. The thickness of right ventricle is 9mm whereas the thickness of left ventricle is around 40mm.
Thus, the correct answer is option (B).
Answer:
The answer is True.
Earth stores carbon naturally as part of the carbon cycle. When the system is not in equilibrium, it corrects itself. The Earth has been emitting and storing carbon for millions of years, cycling it between sky, sea, soil, and rock. And the law of conservation of matter states that no matter is destroyed, nor created, likewise with energy.
Fewer. more expose to sun could kill plants off.
An intestinal cell ingests substances inside very small vesicles that can only be seen with an electron microscope, this is - pinocytosis.
Pinocytosis s a process by which the cell ingests substances that are able to dissolve along with fluids by folding the cell membrane and creates small vesicles around it.
- It ingests pathogens, nutrients, and essential cell fluid into the cell.
- Also called cell drinking as ingest all substances dissolve in the fluid.
- It is a mode of endocytosis, a process that moves molecules, substances into the cells through vesicles.
- Intestinal cells use pinocytosis to ingest substances inside very small vesicles
Thus, the correct process is - pinocytosis.
Learn more about endocytosis:
brainly.com/question/14537096
Answer:
amino acid
Explanation:
each tRNA carries a amino acid at the top
