My blog this Third Grading

Hi....................................
This grading we had tackled about so many things about our body such as the integumenatary system, the skeletal system, muscular system, the cell cycle and the human reproductive system.

In integumentary system we studied about glands and hormones it produces........................

In skeletal system we discussed many bones..................................................
I Found out that our body is consist of 206 bones.....................................
we also studied bones and its function and what organs it protects.

In muscular system I found out that there are three types of muscles namely; cardiac, skeletal and smooth muscles.

In cell cycle we studied the phases in how cells reproduce. We studied the Mitosis and meiosis which includes the some stags such as prophase , metaphase, anaphase and telophase.

And Last We studied the plant preproduction and the human reproduction, which is the most interesting lesson among the lessons we had tackled.
We discussed the two types of reproduction the sexual and asexual.
In human the reproduction is sexual and also in Plants..................
In human reproduction it uses the sex organs


"That's all"

Week 8

Neurons and nervous system we tackled this week. We studied the different organs of the system. In this lesson, I learned that the nervous system is divided in to two, which we called the cns and pns. The cns is also divided in to two, the brain and spinal cord. The pns is divided in to two, the somatic and autonomic division. The autonomic division is also divided in to two,the sympathetic and parasympathetic nervous system. We studied it all and their functions.........

week 7

After we have studied the respiratory system, we open a new lesson which is the excretory system. In this lesson we studied about th three wastes that should be eliminated from our body.
We also studied the major organs of the system which are the kidney, ureter, urinary bladder and urethra. At the same time we discussed the functions and responsibilities of the system. We also learn the nephrons in our kidney,and its functions,and the processes of urine formation.

week 6

we open new lesson which is the respiratory system this week,,,
we studied about the diff. respiratory tracts and its function in the system.

we also discussed that two kinds of respiration which are the external and internal.We also studied the process of respiration, how the gas was being transported in the body.And we also learned some diseases that affects our respiratory system.

week 5

oh we just continue in discussing the circulatory system. this week we studied about the blood its function and its kind. we also studied the flow of blood in our body,.

this week I learned that there are 5 kinds of white blood cells. I also knew that the red blood cells do not live for a lifetime because after 120 days the RBCs dies.
I also knew the steps of the blood clothing

week 4

this week we open a new topic which is the circulatory system,.
we discussed the major parts of the system and its function.
we also discussed the blood circulation in our body.
we studied the diff. kinds of blood vessels which are the arteries veins and capillaries
and more.........


Thats all"

week 4