Answer:
Explanation:
5c What is crop rotation?
Crop Rotation is the growing of different crops in succession on a piece of land to avoid exhausting the soil and to control weeds, pests, and diseases.
State two advantages of crop rotation
Increases soil fertility
Increases crop yield
Increases soil nutrients
6ai What is population?
Population is a particular section, group, or type of people or animals living in an area or country.
Species is a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
For the answer to the question above, I believe the answer to the question is Antidiuretic Hormone (ADH). <span>It is a relatively small peptide molecule that is released by the pituitary gland at the base of the brain after being made nearby the hypothalamus. ADH has an antidiuretic action that prevents the production of dilute urine and it is also antidiuretic.</span>
The head should be positioned in the upper of the body.
The weight of the center body should be over the pelvis.
The legs and knees should be stable enough to support that body's weight
Explanation:
For humans to keep a balance while walking, their body must be properly positioned in the right manner.
- The head must be fixed and positioned straight on the upper body. It should not at any point be unbalanced by being projected too forward or backward or to the side.
- The weight of the center body should be over the pelvis. The alignment gives the proper positioning of the center of gravity of the human body.
- The pelvis should carry and spread the weight of the body to the body parts that attaches to it.
- The legs and knees should be straight and stable to support the weight of the body.
- If they are not strong enough the body will wobble and not be balanced.
learn more:
Body weight in individuals brainly.com/question/6957100
#learnwithBrainly
Answer:
The correct answer would be zygote...blastocyst...embryo...fetus.
The fertilization of sperm and egg results in the formation of zygote. It receives genetic material from a male as well as a female parent.
It divides with the help of mitotic divisions and results in the formation of 2, 4, 8, and 16 celled stages.
It results in the formation of the hollow spherical ball of cells termed as a blastocyst. The cells are distributed to form the outer layer termed trophoblast and inner cell mass which gives rise to the embryo.
Trophoblast help in the implantation of the blastocyst into the uterine wall.
The cells of the embryo undergo organogenesis during different organs such as heart, brain, lungs et cetera are formed.
In humans, almost 9 weeks after the fertilization the developing embryo is considered a fetus.
The fetus development continues until birth.
Well, According to
<span>
BBC - GCSE Bitesize: Blood,
</span> White blood cells can engulf bacteria and other pathogens by phagocytosis. They can change shape easily and produce enzymes that digest the pathogens. Other types of white blood cell secrete antibodies that help destroy pathogens.
There are very interesting facts, and stories to that site, Plus, I am not Copying and pasting, If I ever do, I tell you the site to where it Found your answer too. :)
