B, if it has already been proven multiple time that something doesn't work why waste time doing the exact same thing and if you learn a bit more about the experiment it could change what you want to do.
Answer:
The correct answer is E.
Explanation:
The choroid is a vascular layer of the eye that lays <em>between the retina and the sclera.</em> Its main function is to supply oxygen and nutrients to the outer layers of the retina. The layers of the choroid are:
• Haller's layer
• Sattler's layer
• Choriocapillaris
• Bruch's membrane (in contact with the retinal pigment ephitelium)
The choroid is part of the uveal tract, which also contains the iris and the ciliary body.
False.
Chromosomes carry genetic codes, not proteins :)
Answer:
True.
Explanation:
Circulatory system may be defined as the network of the various blood vessels that helps in the transportation of materials inside the body. Circulatory system is also known as cardiovascular system.
The main function of the circulatory system is to delivers the oxygen to each and every cell of the body. The nutrients are transported into the cells via blood and waste materials are transported away from the body. This system is also important to provide immunity to the body.
Thus, the correct answer is option (a).
