Q. 물리적 환경을 구성하는 물리적 요인은 무엇입니까? 한 가지 예를 들어 정의를 내리십시오. Q( what are physical factors that make up a physical environment ) . a) 빛 ( light)
b) 온도 ( temperature)
c) 물 ( water)
d) 탄산수 ( minerals)
e) pH 값 ( pH value)
f) 산소 ( oxygen)

please give answer in the language give. i have also written it in translation.

Hi, I can't write in korean but here is the

what are physical factors that make up a physical environment )???

Explanation: "Land, air, water, plants and animals, buildings and other infrastructure, and all of the natural resources that provide our basic needs and opportunities for social and economic development."

so the answers are:

f) 산소 ( oxygen)

c) 물 ( water)

I think b) 온도 ( temperature) may also be the answer

Goodluck

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.