1. a is the combination of the organism's genetic makeup and the environment's effect on that makeup. (1 metal right answer). a. phenotype. b. genotype. c. gene. d. protein. 2. gregor mendel studied heredity using plants. (1 metal right answer). a. rose. b. pea - (correct answer). c. maize. d. tundra. 3. dominant traits are seen in generation. (1 metal right answer). a. one. b. each - (think is the correct answer). c. no. b. sometimes one. 4. when the last individual of a species dies, that species is considered . (1 metal righ

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

answer; i believe the correct answer to the above question is ( friction)

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.