The yolk is the portion of an egg that is produced by the ovary and carries the 1.
ovum.
2. Between the inner and outer shell membranes there is a called the air cell
3. The air cell is usually found at the
end of the egg
4. The pores in the shell allow to pass into the egg and carbon dioxide to leave.
5. If the shell were not gas-, then the embryo would die.
6. The germinal disc (or blastoderm) is the portion of the egg that will form the
The chalaza/chalazae (plural) are a pair of thick spiral bands of _that attach to
opposite ends of the membrane lining the shell.
8. The yolk is ___ in the center of the egg to prevent it from touching the shell.
7.
9. Another name for albumen is and there is thick and thin albumen.
and contains a large amount of
needed by the
10 The albumen serves as a
developing embryo.

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.